538012244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{2351}}^1$

素因数の和:3116

約数の個数: 48

約数和(自身を含む): 1175924736

約数和(自身を除く): 637912492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 743, 1486, 2351, 2972, 4702, 5201, 8173, 9404, 10402, 16346, 16457, 20804, 25861, 32692, 32914, 51722, 57211, 65828, 103444, 114422, 181027, 228844, 362054, 724108, 1746793, 3493586, 6987172, 12227551, 19214723, 24455102, 38429446, 48910204, 76858892, 134503061, 269006122, 538012244]

約数ペア:

[(1, 538012244), (2, 269006122), (4, 134503061), (7, 76858892), (11, 48910204), (14, 38429446), (22, 24455102), (28, 19214723), (44, 12227551), (77, 6987172), (154, 3493586), (308, 1746793), (743, 724108), (1486, 362054), (2351, 228844), (2972, 181027), (4702, 114422), (5201, 103444), (8173, 65828), (9404, 57211), (10402, 51722), (16346, 32914), (16457, 32692), (20804, 25861)]