1268693403604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1279}}^1\times {\mathrm{53549}}^1$

素因数の和:55264

約数の個数: 48

約数和(自身を含む): 2429747712000

約数和(自身を除く): 1161054308396

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1279, 1684, 2558, 4631, 5116, 9262, 14069, 18524, 28138, 53549, 56276, 107098, 214196, 538459, 589039, 1076918, 1178078, 2153836, 2356156, 5923049, 11846098, 22544129, 23692196, 45088258, 68489171, 90176516, 136978342, 247985419, 273956684, 495970838, 753380881, 991941676, 1506761762, 3013523524, 28833940991, 57667881982, 115335763964, 317173350901, 634346701802, 1268693403604]

約数ペア:

[(1, 1268693403604), (2, 634346701802), (4, 317173350901), (11, 115335763964), (22, 57667881982), (44, 28833940991), (421, 3013523524), (842, 1506761762), (1279, 991941676), (1684, 753380881), (2558, 495970838), (4631, 273956684), (5116, 247985419), (9262, 136978342), (14069, 90176516), (18524, 68489171), (28138, 45088258), (53549, 23692196), (56276, 22544129), (107098, 11846098), (214196, 5923049), (538459, 2356156), (589039, 2153836), (1076918, 1178078)]