2462850860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{18913}}^1$

素因数の和:19322

約数の個数: 48

約数和(自身を含む): 5490809856

約数和(自身を除く): 3027958996

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 383, 766, 1532, 1915, 3830, 6511, 7660, 13022, 18913, 26044, 32555, 37826, 65110, 75652, 94565, 130220, 189130, 321521, 378260, 643042, 1286084, 1607605, 3215210, 6430420, 7243679, 14487358, 28974716, 36218395, 72436790, 123142543, 144873580, 246285086, 492570172, 615712715, 1231425430, 2462850860]

約数ペア:

[(1, 2462850860), (2, 1231425430), (4, 615712715), (5, 492570172), (10, 246285086), (17, 144873580), (20, 123142543), (34, 72436790), (68, 36218395), (85, 28974716), (170, 14487358), (340, 7243679), (383, 6430420), (766, 3215210), (1532, 1607605), (1915, 1286084), (3830, 643042), (6511, 378260), (7660, 321521), (13022, 189130), (18913, 130220), (26044, 94565), (32555, 75652), (37826, 65110)]