2698529168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{12923}}^1$

素因数の和:13383

約数の個数: 40

約数和(自身を含む): 5410296576

約数和(自身を除く): 2711767408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 421, 496, 842, 1684, 3368, 6736, 12923, 13051, 25846, 26102, 51692, 52204, 103384, 104408, 206768, 208816, 400613, 801226, 1602452, 3204904, 5440583, 6409808, 10881166, 21762332, 43524664, 87049328, 168658073, 337316146, 674632292, 1349264584, 2698529168]

約数ペア:

[(1, 2698529168), (2, 1349264584), (4, 674632292), (8, 337316146), (16, 168658073), (31, 87049328), (62, 43524664), (124, 21762332), (248, 10881166), (421, 6409808), (496, 5440583), (842, 3204904), (1684, 1602452), (3368, 801226), (6736, 400613), (12923, 208816), (13051, 206768), (25846, 104408), (26102, 103384), (51692, 52204)]