2451970792

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{34211}}^1$

素因数の和:34282

約数の個数: 48

約数和(自身を含む): 5041480320

約数和(自身を除く): 2589509528

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 527, 578, 1054, 1156, 2108, 2312, 4216, 8959, 17918, 34211, 35836, 68422, 71672, 136844, 273688, 581587, 1060541, 1163174, 2121082, 2326348, 4242164, 4652696, 8484328, 9886979, 18029197, 19773958, 36058394, 39547916, 72116788, 79095832, 144233576, 306496349, 612992698, 1225985396, 2451970792]

約数ペア:

[(1, 2451970792), (2, 1225985396), (4, 612992698), (8, 306496349), (17, 144233576), (31, 79095832), (34, 72116788), (62, 39547916), (68, 36058394), (124, 19773958), (136, 18029197), (248, 9886979), (289, 8484328), (527, 4652696), (578, 4242164), (1054, 2326348), (1156, 2121082), (2108, 1163174), (2312, 1060541), (4216, 581587), (8959, 273688), (17918, 136844), (34211, 71672), (35836, 68422)]