1393899468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{217933}}^1$

素因数の和:217994

約数の個数: 48

約数和(自身を含む): 3588065376

約数和(自身を除く): 2194165908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 217933, 435866, 653799, 871732, 1307598, 2615196, 2833129, 5666258, 8499387, 8935253, 11332516, 16998774, 17870506, 26805759, 33997548, 35741012, 53611518, 107223036, 116158289, 232316578, 348474867, 464633156, 696949734, 1393899468]

約数ペア:

[(1, 1393899468), (2, 696949734), (3, 464633156), (4, 348474867), (6, 232316578), (12, 116158289), (13, 107223036), (26, 53611518), (39, 35741012), (41, 33997548), (52, 26805759), (78, 17870506), (82, 16998774), (123, 11332516), (156, 8935253), (164, 8499387), (246, 5666258), (492, 2833129), (533, 2615196), (1066, 1307598), (1599, 871732), (2132, 653799), (3198, 435866), (6396, 217933)]