2942394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 7693056

約数和(自身を除く): 4750662

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 317, 357, 442, 546, 634, 663, 714, 951, 1326, 1547, 1902, 2219, 3094, 4121, 4438, 4641, 5389, 6657, 8242, 9282, 10778, 12363, 13314, 16167, 24726, 28847, 32334, 37723, 57694, 70057, 75446, 86541, 113169, 140114, 173082, 210171, 226338, 420342, 490399, 980798, 1471197, 2942394]

約数ペア:

[(1, 2942394), (2, 1471197), (3, 980798), (6, 490399), (7, 420342), (13, 226338), (14, 210171), (17, 173082), (21, 140114), (26, 113169), (34, 86541), (39, 75446), (42, 70057), (51, 57694), (78, 37723), (91, 32334), (102, 28847), (119, 24726), (182, 16167), (221, 13314), (238, 12363), (273, 10778), (317, 9282), (357, 8242), (442, 6657), (546, 5389), (634, 4641), (663, 4438), (714, 4121), (951, 3094), (1326, 2219), (1547, 1902)]