4257849938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{3557}}^1$

素因数の和:4082

約数の個数: 32

約数和(自身を含む): 6763046400

約数和(自身を除く): 2505196462

約数列:

[1, 2, 31, 43, 62, 86, 449, 898, 1333, 2666, 3557, 7114, 13919, 19307, 27838, 38614, 110267, 152951, 220534, 305902, 598517, 1197034, 1597093, 3194186, 4741481, 9482962, 49509883, 68674999, 99019766, 137349998, 2128924969, 4257849938]

約数ペア:

[(1, 4257849938), (2, 2128924969), (31, 137349998), (43, 99019766), (62, 68674999), (86, 49509883), (449, 9482962), (898, 4741481), (1333, 3194186), (2666, 1597093), (3557, 1197034), (7114, 598517), (13919, 305902), (19307, 220534), (27838, 152951), (38614, 110267)]