1395186130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{261761}}^1$

素因数の和:261822

約数の個数: 32

約数和(自身を含む): 2770489008

約数和(自身を除く): 1375302878

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 261761, 523522, 1308805, 2617610, 3402893, 6805786, 10732201, 17014465, 21464402, 34028930, 53661005, 107322010, 139518613, 279037226, 697593065, 1395186130]

約数ペア:

[(1, 1395186130), (2, 697593065), (5, 279037226), (10, 139518613), (13, 107322010), (26, 53661005), (41, 34028930), (65, 21464402), (82, 17014465), (130, 10732201), (205, 6805786), (410, 3402893), (533, 2617610), (1066, 1308805), (2665, 523522), (5330, 261761)]