1211000984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2141}}^1\times {\mathrm{4159}}^1$

素因数の和:6323

約数の個数: 32

約数和(自身を含む): 2405894400

約数和(自身を除く): 1194893416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2141, 4159, 4282, 8318, 8564, 16636, 17128, 33272, 36397, 70703, 72794, 141406, 145588, 282812, 291176, 565624, 8904419, 17808838, 35617676, 71235352, 151375123, 302750246, 605500492, 1211000984]

約数ペア:

[(1, 1211000984), (2, 605500492), (4, 302750246), (8, 151375123), (17, 71235352), (34, 35617676), (68, 17808838), (136, 8904419), (2141, 565624), (4159, 291176), (4282, 282812), (8318, 145588), (8564, 141406), (16636, 72794), (17128, 70703), (33272, 36397)]