919308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 2370816

約数和(自身を除く): 1451508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 83, 142, 156, 166, 213, 249, 284, 332, 426, 498, 852, 923, 996, 1079, 1846, 2158, 2769, 3237, 3692, 4316, 5538, 5893, 6474, 11076, 11786, 12948, 17679, 23572, 35358, 70716, 76609, 153218, 229827, 306436, 459654, 919308]

約数ペア:

[(1, 919308), (2, 459654), (3, 306436), (4, 229827), (6, 153218), (12, 76609), (13, 70716), (26, 35358), (39, 23572), (52, 17679), (71, 12948), (78, 11786), (83, 11076), (142, 6474), (156, 5893), (166, 5538), (213, 4316), (249, 3692), (284, 3237), (332, 2769), (426, 2158), (498, 1846), (852, 1079), (923, 996)]