1284267952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{48973}}^1$

素因数の和:49141

約数の個数: 40

約数和(自身を含む): 2732749200

約数和(自身を除く): 1448481248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 3278, 6556, 13112, 26224, 48973, 97946, 195892, 391784, 538703, 783568, 1077406, 2154812, 4309624, 7296977, 8619248, 14593954, 29187908, 58375816, 80266747, 116751632, 160533494, 321066988, 642133976, 1284267952]

約数ペア:

[(1, 1284267952), (2, 642133976), (4, 321066988), (8, 160533494), (11, 116751632), (16, 80266747), (22, 58375816), (44, 29187908), (88, 14593954), (149, 8619248), (176, 7296977), (298, 4309624), (596, 2154812), (1192, 1077406), (1639, 783568), (2384, 538703), (3278, 391784), (6556, 195892), (13112, 97946), (26224, 48973)]