633865246

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{11149}}^1$

素因数の和:11320

約数の個数: 32

約数和(自身を含む): 1130342400

約数和(自身を除く): 496477154

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 1834, 4061, 8122, 11149, 22298, 28427, 56854, 78043, 156086, 345619, 691238, 1460519, 2419333, 2921038, 4838666, 10223633, 20447266, 45276089, 90552178, 316932623, 633865246]

約数ペア:

[(1, 633865246), (2, 316932623), (7, 90552178), (14, 45276089), (31, 20447266), (62, 10223633), (131, 4838666), (217, 2921038), (262, 2419333), (434, 1460519), (917, 691238), (1834, 345619), (4061, 156086), (8122, 78043), (11149, 56854), (22298, 28427)]