2647015667828

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1\times {\mathrm{962309}}^1$

素因数の和:965520

約数の個数: 48

約数和(自身を含む): 5466536678400

約数和(自身を除く): 2819521010572

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 3169, 6338, 12676, 22183, 44366, 88732, 98239, 196478, 392956, 687673, 962309, 1375346, 1924618, 2750692, 3849236, 6736163, 13472326, 26944652, 29831579, 59663158, 119326316, 208821053, 417642106, 835284212, 3049557221, 6099114442, 12198228884, 21346900547, 42693801094, 85387602188, 94536273851, 189072547702, 378145095404, 661753916957, 1323507833914, 2647015667828]

約数ペア:

[(1, 2647015667828), (2, 1323507833914), (4, 661753916957), (7, 378145095404), (14, 189072547702), (28, 94536273851), (31, 85387602188), (62, 42693801094), (124, 21346900547), (217, 12198228884), (434, 6099114442), (868, 3049557221), (3169, 835284212), (6338, 417642106), (12676, 208821053), (22183, 119326316), (44366, 59663158), (88732, 29831579), (98239, 26944652), (196478, 13472326), (392956, 6736163), (687673, 3849236), (962309, 2750692), (1375346, 1924618)]