2051643516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{991}}^1$

素因数の和:1611

約数の個数: 96

約数和(自身を含む): 5394321408

約数和(自身を除く): 3342677892

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 577, 598, 897, 991, 1154, 1196, 1731, 1794, 1982, 2308, 2973, 3462, 3588, 3964, 5946, 6924, 7501, 11892, 12883, 13271, 15002, 22503, 22793, 25766, 26542, 30004, 38649, 39813, 45006, 45586, 51532, 53084, 68379, 77298, 79626, 90012, 91172, 136758, 154596, 159252, 172523, 273516, 296309, 345046, 517569, 571807, 592618, 690092, 888927, 1035138, 1143614, 1185236, 1715421, 1777854, 2070276, 2287228, 3430842, 3555708, 6861684, 7433491, 13151561, 14866982, 22300473, 26303122, 29733964, 39454683, 44600946, 52606244, 78909366, 89201892, 157818732, 170970293, 341940586, 512910879, 683881172, 1025821758, 2051643516]

約数ペア:

[(1, 2051643516), (2, 1025821758), (3, 683881172), (4, 512910879), (6, 341940586), (12, 170970293), (13, 157818732), (23, 89201892), (26, 78909366), (39, 52606244), (46, 44600946), (52, 39454683), (69, 29733964), (78, 26303122), (92, 22300473), (138, 14866982), (156, 13151561), (276, 7433491), (299, 6861684), (577, 3555708), (598, 3430842), (897, 2287228), (991, 2070276), (1154, 1777854), (1196, 1715421), (1731, 1185236), (1794, 1143614), (1982, 1035138), (2308, 888927), (2973, 690092), (3462, 592618), (3588, 571807), (3964, 517569), (5946, 345046), (6924, 296309), (7501, 273516), (11892, 172523), (12883, 159252), (13271, 154596), (15002, 136758), (22503, 91172), (22793, 90012), (25766, 79626), (26542, 77298), (30004, 68379), (38649, 53084), (39813, 51532), (45006, 45586)]