1486758

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 3734640

約数和(自身を除く): 2247882

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 389, 546, 637, 778, 1167, 1274, 1911, 2334, 2723, 3822, 5057, 5446, 8169, 10114, 15171, 16338, 19061, 30342, 35399, 38122, 57183, 70798, 106197, 114366, 212394, 247793, 495586, 743379, 1486758]

約数ペア:

[(1, 1486758), (2, 743379), (3, 495586), (6, 247793), (7, 212394), (13, 114366), (14, 106197), (21, 70798), (26, 57183), (39, 38122), (42, 35399), (49, 30342), (78, 19061), (91, 16338), (98, 15171), (147, 10114), (182, 8169), (273, 5446), (294, 5057), (389, 3822), (546, 2723), (637, 2334), (778, 1911), (1167, 1274)]