2218181524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{60679}}^1$

素因数の和:60752

約数の個数: 48

約数和(自身を含む): 4519446400

約数和(自身を除く): 2301264876

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1924, 2812, 9139, 18278, 36556, 60679, 121358, 242716, 788827, 1152901, 1577654, 2245123, 2305802, 3155308, 4490246, 4611604, 8980492, 14987713, 29186599, 29975426, 42657337, 58373198, 59950852, 85314674, 116746396, 170629348, 554545381, 1109090762, 2218181524]

約数ペア:

[(1, 2218181524), (2, 1109090762), (4, 554545381), (13, 170629348), (19, 116746396), (26, 85314674), (37, 59950852), (38, 58373198), (52, 42657337), (74, 29975426), (76, 29186599), (148, 14987713), (247, 8980492), (481, 4611604), (494, 4490246), (703, 3155308), (962, 2305802), (988, 2245123), (1406, 1577654), (1924, 1152901), (2812, 788827), (9139, 242716), (18278, 121358), (36556, 60679)]