2012124835

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 2926264320

約数和(自身を除く): 914139485

約数列:

[1, 5, 7, 29, 35, 97, 107, 145, 191, 203, 485, 535, 679, 749, 955, 1015, 1337, 2813, 3103, 3395, 3745, 5539, 6685, 10379, 14065, 15515, 18527, 19691, 20437, 21721, 27695, 38773, 51895, 72653, 92635, 98455, 102185, 108605, 129689, 143059, 193865, 300991, 363265, 537283, 592673, 648445, 715295, 1504955, 1982389, 2106937, 2686415, 2963365, 3760981, 4148711, 9911945, 10534685, 13876723, 18804905, 20743555, 57489281, 69383615, 287446405, 402424967, 2012124835]

約数ペア:

[(1, 2012124835), (5, 402424967), (7, 287446405), (29, 69383615), (35, 57489281), (97, 20743555), (107, 18804905), (145, 13876723), (191, 10534685), (203, 9911945), (485, 4148711), (535, 3760981), (679, 2963365), (749, 2686415), (955, 2106937), (1015, 1982389), (1337, 1504955), (2813, 715295), (3103, 648445), (3395, 592673), (3745, 537283), (5539, 363265), (6685, 300991), (10379, 193865), (14065, 143059), (15515, 129689), (18527, 108605), (19691, 102185), (20437, 98455), (21721, 92635), (27695, 72653), (38773, 51895)]