1253564528

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{503}}^1\times {\mathrm{1429}}^1$

素因数の和:2049

約数の個数: 40

約数和(自身を含む): 2457655200

約数和(自身を除く): 1204090672

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 503, 872, 1006, 1429, 1744, 2012, 2858, 4024, 5716, 8048, 11432, 22864, 54827, 109654, 155761, 219308, 311522, 438616, 623044, 718787, 877232, 1246088, 1437574, 2492176, 2875148, 5750296, 11500592, 78347783, 156695566, 313391132, 626782264, 1253564528]

約数ペア:

[(1, 1253564528), (2, 626782264), (4, 313391132), (8, 156695566), (16, 78347783), (109, 11500592), (218, 5750296), (436, 2875148), (503, 2492176), (872, 1437574), (1006, 1246088), (1429, 877232), (1744, 718787), (2012, 623044), (2858, 438616), (4024, 311522), (5716, 219308), (8048, 155761), (11432, 109654), (22864, 54827)]