2216670904

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{5923}}^1$

素因数の和:6140

約数の個数: 64

約数和(自身を含む): 4896541440

約数和(自身を除く): 2679870536

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 163, 164, 287, 326, 328, 574, 652, 1141, 1148, 1304, 2282, 2296, 4564, 5923, 6683, 9128, 11846, 13366, 23692, 26732, 41461, 46781, 47384, 53464, 82922, 93562, 165844, 187124, 242843, 331688, 374248, 485686, 965449, 971372, 1699901, 1930898, 1942744, 3399802, 3861796, 6758143, 6799604, 7723592, 13516286, 13599208, 27032572, 39583409, 54065144, 79166818, 158333636, 277083863, 316667272, 554167726, 1108335452, 2216670904]

約数ペア:

[(1, 2216670904), (2, 1108335452), (4, 554167726), (7, 316667272), (8, 277083863), (14, 158333636), (28, 79166818), (41, 54065144), (56, 39583409), (82, 27032572), (163, 13599208), (164, 13516286), (287, 7723592), (326, 6799604), (328, 6758143), (574, 3861796), (652, 3399802), (1141, 1942744), (1148, 1930898), (1304, 1699901), (2282, 971372), (2296, 965449), (4564, 485686), (5923, 374248), (6683, 331688), (9128, 242843), (11846, 187124), (13366, 165844), (23692, 93562), (26732, 82922), (41461, 53464), (46781, 47384)]