413813218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 819624960

約数和(自身を除く): 405811742

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 79, 91, 119, 158, 182, 221, 238, 442, 553, 1027, 1106, 1343, 1547, 1693, 2054, 2686, 3094, 3386, 7189, 9401, 11851, 14378, 17459, 18802, 22009, 23702, 28781, 34918, 44018, 57562, 122213, 133747, 154063, 201467, 244426, 267494, 308126, 374153, 402934, 748306, 936229, 1738711, 1872458, 2273699, 2619071, 3477422, 4547398, 5238142, 12170977, 15915893, 24341954, 29558087, 31831786, 59116174, 206906609, 413813218]

約数ペア:

[(1, 413813218), (2, 206906609), (7, 59116174), (13, 31831786), (14, 29558087), (17, 24341954), (26, 15915893), (34, 12170977), (79, 5238142), (91, 4547398), (119, 3477422), (158, 2619071), (182, 2273699), (221, 1872458), (238, 1738711), (442, 936229), (553, 748306), (1027, 402934), (1106, 374153), (1343, 308126), (1547, 267494), (1693, 244426), (2054, 201467), (2686, 154063), (3094, 133747), (3386, 122213), (7189, 57562), (9401, 44018), (11851, 34918), (14378, 28781), (17459, 23702), (18802, 22009)]