89870308918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{373}}^1\times {\mathrm{3299}}^1$

素因数の和:3793

約数の個数: 48

約数和(自身を含む): 148407613200

約数和(自身を除く): 58537304282

約数列:

[1, 2, 13, 26, 53, 106, 373, 689, 746, 1378, 2809, 3299, 4849, 5618, 6598, 9698, 19769, 36517, 39538, 42887, 73034, 85774, 174847, 256997, 349694, 513994, 1047757, 1230527, 2095514, 2273011, 2461054, 4546022, 9266891, 13620841, 15996851, 18533782, 27241682, 31993702, 65217931, 120469583, 130435862, 240939166, 847833103, 1695666206, 3456550343, 6913100686, 44935154459, 89870308918]

約数ペア:

[(1, 89870308918), (2, 44935154459), (13, 6913100686), (26, 3456550343), (53, 1695666206), (106, 847833103), (373, 240939166), (689, 130435862), (746, 120469583), (1378, 65217931), (2809, 31993702), (3299, 27241682), (4849, 18533782), (5618, 15996851), (6598, 13620841), (9698, 9266891), (19769, 4546022), (36517, 2461054), (39538, 2273011), (42887, 2095514), (73034, 1230527), (85774, 1047757), (174847, 513994), (256997, 349694)]