1019250582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2459}}^1$

素因数の和:2681

約数の個数: 64

約数和(自身を含む): 2380492800

約数和(自身を除く): 1361242218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 139, 142, 213, 278, 417, 426, 497, 834, 973, 994, 1491, 1946, 2459, 2919, 2982, 4918, 5838, 7377, 9869, 14754, 17213, 19738, 29607, 34426, 51639, 59214, 69083, 103278, 138166, 174589, 207249, 341801, 349178, 414498, 523767, 683602, 1025403, 1047534, 1222123, 2050806, 2392607, 2444246, 3666369, 4785214, 7177821, 7332738, 14355642, 24267871, 48535742, 72803613, 145607226, 169875097, 339750194, 509625291, 1019250582]

約数ペア:

[(1, 1019250582), (2, 509625291), (3, 339750194), (6, 169875097), (7, 145607226), (14, 72803613), (21, 48535742), (42, 24267871), (71, 14355642), (139, 7332738), (142, 7177821), (213, 4785214), (278, 3666369), (417, 2444246), (426, 2392607), (497, 2050806), (834, 1222123), (973, 1047534), (994, 1025403), (1491, 683602), (1946, 523767), (2459, 414498), (2919, 349178), (2982, 341801), (4918, 207249), (5838, 174589), (7377, 138166), (9869, 103278), (14754, 69083), (17213, 59214), (19738, 51639), (29607, 34426)]