613713028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 1136298240

約数和(自身を除く): 522585212

約数列:

[1, 2, 4, 43, 47, 86, 89, 94, 172, 178, 188, 356, 853, 1706, 2021, 3412, 3827, 4042, 4183, 7654, 8084, 8366, 15308, 16732, 36679, 40091, 73358, 75917, 80182, 146716, 151834, 160364, 179869, 303668, 359738, 719476, 1723913, 3264431, 3447826, 3568099, 6528862, 6895652, 7136198, 13057724, 14272396, 153428257, 306856514, 613713028]

約数ペア:

[(1, 613713028), (2, 306856514), (4, 153428257), (43, 14272396), (47, 13057724), (86, 7136198), (89, 6895652), (94, 6528862), (172, 3568099), (178, 3447826), (188, 3264431), (356, 1723913), (853, 719476), (1706, 359738), (2021, 303668), (3412, 179869), (3827, 160364), (4042, 151834), (4183, 146716), (7654, 80182), (8084, 75917), (8366, 73358), (15308, 40091), (16732, 36679)]