1230894512

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{209621}}^1$

素因数の和:209996

約数の個数: 20

約数和(自身を含む): 2391367776

約数和(自身を除く): 1160473264

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 209621, 419242, 838484, 1676968, 3353936, 76930907, 153861814, 307723628, 615447256, 1230894512]

約数ペア:

[(1, 1230894512), (2, 615447256), (4, 307723628), (8, 153861814), (16, 76930907), (367, 3353936), (734, 1676968), (1468, 838484), (2936, 419242), (5872, 209621)]