3939212186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{821}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 7470441216

約数和(自身を除く): 3531229030

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 643, 821, 1066, 1286, 1642, 3731, 4501, 5747, 7462, 8359, 9002, 10673, 11494, 16718, 21346, 26363, 33661, 52726, 58513, 67322, 74711, 117026, 149422, 184541, 235627, 342719, 369082, 437593, 471254, 527903, 685438, 875186, 1055806, 2399033, 3063151, 3695321, 4798066, 6126302, 6862739, 7390642, 13725478, 21644023, 43288046, 48039173, 96078346, 151508161, 281372299, 303016322, 562744598, 1969606093, 3939212186]

約数ペア:

[(1, 3939212186), (2, 1969606093), (7, 562744598), (13, 303016322), (14, 281372299), (26, 151508161), (41, 96078346), (82, 48039173), (91, 43288046), (182, 21644023), (287, 13725478), (533, 7390642), (574, 6862739), (643, 6126302), (821, 4798066), (1066, 3695321), (1286, 3063151), (1642, 2399033), (3731, 1055806), (4501, 875186), (5747, 685438), (7462, 527903), (8359, 471254), (9002, 437593), (10673, 369082), (11494, 342719), (16718, 235627), (21346, 184541), (26363, 149422), (33661, 117026), (52726, 74711), (58513, 67322)]