26618930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2467}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 52242624

約数和(自身を除く): 25623694

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 2467, 4934, 5395, 10790, 12335, 24670, 32071, 64142, 160355, 204761, 320710, 409522, 1023805, 2047610, 2661893, 5323786, 13309465, 26618930]

約数ペア:

[(1, 26618930), (2, 13309465), (5, 5323786), (10, 2661893), (13, 2047610), (26, 1023805), (65, 409522), (83, 320710), (130, 204761), (166, 160355), (415, 64142), (830, 32071), (1079, 24670), (2158, 12335), (2467, 10790), (4934, 5395)]