3653988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 9360960

約数和(自身を除く): 5706972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 397, 708, 767, 794, 1191, 1534, 1588, 2301, 2382, 3068, 4602, 4764, 5161, 9204, 10322, 15483, 20644, 23423, 30966, 46846, 61932, 70269, 93692, 140538, 281076, 304499, 608998, 913497, 1217996, 1826994, 3653988]

約数ペア:

[(1, 3653988), (2, 1826994), (3, 1217996), (4, 913497), (6, 608998), (12, 304499), (13, 281076), (26, 140538), (39, 93692), (52, 70269), (59, 61932), (78, 46846), (118, 30966), (156, 23423), (177, 20644), (236, 15483), (354, 10322), (397, 9204), (708, 5161), (767, 4764), (794, 4602), (1191, 3068), (1534, 2382), (1588, 2301)]