2029746592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{90227}}^1$

素因数の和:90293

約数の個数: 48

約数和(自身を含む): 4320116640

約数和(自身を除く): 2290370048

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 5624, 11248, 22496, 90227, 180454, 360908, 721816, 1443632, 1714313, 2887264, 3338399, 3428626, 6676798, 6857252, 13353596, 13714504, 26707192, 27429008, 53414384, 54858016, 63429581, 106828768, 126859162, 253718324, 507436648, 1014873296, 2029746592]

約数ペア:

[(1, 2029746592), (2, 1014873296), (4, 507436648), (8, 253718324), (16, 126859162), (19, 106828768), (32, 63429581), (37, 54858016), (38, 53414384), (74, 27429008), (76, 26707192), (148, 13714504), (152, 13353596), (296, 6857252), (304, 6676798), (592, 3428626), (608, 3338399), (703, 2887264), (1184, 1714313), (1406, 1443632), (2812, 721816), (5624, 360908), (11248, 180454), (22496, 90227)]