2012017924

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 4283596800

約数和(自身を除く): 2271578876

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 149, 188, 217, 298, 329, 331, 434, 596, 658, 662, 868, 1043, 1316, 1324, 1457, 2086, 2317, 2914, 4172, 4619, 4634, 5828, 7003, 9238, 9268, 10199, 10261, 14006, 15557, 18476, 20398, 20522, 28012, 31114, 32333, 40796, 41044, 49021, 49319, 62228, 64666, 71827, 98042, 98638, 108899, 129332, 143654, 196084, 197276, 217093, 217798, 287308, 345233, 434186, 435596, 482267, 690466, 868372, 964534, 1380932, 1519651, 1528889, 1929068, 2317993, 3039302, 3057778, 3375869, 4635986, 6078604, 6115556, 6751738, 9271972, 10702223, 13503476, 16225951, 21404446, 32451902, 42808892, 64903804, 71857783, 143715566, 287431132, 503004481, 1006008962, 2012017924]

約数ペア:

[(1, 2012017924), (2, 1006008962), (4, 503004481), (7, 287431132), (14, 143715566), (28, 71857783), (31, 64903804), (47, 42808892), (62, 32451902), (94, 21404446), (124, 16225951), (149, 13503476), (188, 10702223), (217, 9271972), (298, 6751738), (329, 6115556), (331, 6078604), (434, 4635986), (596, 3375869), (658, 3057778), (662, 3039302), (868, 2317993), (1043, 1929068), (1316, 1528889), (1324, 1519651), (1457, 1380932), (2086, 964534), (2317, 868372), (2914, 690466), (4172, 482267), (4619, 435596), (4634, 434186), (5828, 345233), (7003, 287308), (9238, 217798), (9268, 217093), (10199, 197276), (10261, 196084), (14006, 143654), (15557, 129332), (18476, 108899), (20398, 98638), (20522, 98042), (28012, 71827), (31114, 64666), (32333, 62228), (40796, 49319), (41044, 49021)]