913213112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2593}}^1$

素因数の和:2956

約数の個数: 64

約数和(自身を含む): 2066899200

約数和(自身を除く): 1153686088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 331, 532, 662, 1064, 1324, 2317, 2593, 2648, 4634, 5186, 6289, 9268, 10372, 12578, 18151, 18536, 20744, 25156, 36302, 44023, 49267, 50312, 72604, 88046, 98534, 145208, 176092, 197068, 344869, 352184, 394136, 689738, 858283, 1379476, 1716566, 2758952, 3433132, 6007981, 6866264, 12015962, 16307377, 24031924, 32614754, 48063848, 65229508, 114151639, 130459016, 228303278, 456606556, 913213112]

約数ペア:

[(1, 913213112), (2, 456606556), (4, 228303278), (7, 130459016), (8, 114151639), (14, 65229508), (19, 48063848), (28, 32614754), (38, 24031924), (56, 16307377), (76, 12015962), (133, 6866264), (152, 6007981), (266, 3433132), (331, 2758952), (532, 1716566), (662, 1379476), (1064, 858283), (1324, 689738), (2317, 394136), (2593, 352184), (2648, 344869), (4634, 197068), (5186, 176092), (6289, 145208), (9268, 98534), (10372, 88046), (12578, 72604), (18151, 50312), (18536, 49267), (20744, 44023), (25156, 36302)]