2086648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 4222800

約数和(自身を除く): 2136152

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 229, 268, 458, 536, 916, 1139, 1832, 2278, 3893, 4556, 7786, 9112, 15343, 15572, 30686, 31144, 61372, 122744, 260831, 521662, 1043324, 2086648]

約数ペア:

[(1, 2086648), (2, 1043324), (4, 521662), (8, 260831), (17, 122744), (34, 61372), (67, 31144), (68, 30686), (134, 15572), (136, 15343), (229, 9112), (268, 7786), (458, 4556), (536, 3893), (916, 2278), (1139, 1832)]