461962804940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{253825717}}^1$

素因数の和:253825746

約数の個数: 48

約数和(自身を含む): 1193996177472

約数和(自身を除く): 732033372532

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 253825717, 507651434, 1015302868, 1269128585, 1776780019, 2538257170, 3299734321, 3553560038, 5076514340, 6599468642, 7107120076, 8883900095, 13198937284, 16498671605, 17767800190, 23098140247, 32997343210, 35535600380, 46196280494, 65994686420, 92392560988, 115490701235, 230981402470, 461962804940]

約数ペア:

[(1, 461962804940), (2, 230981402470), (4, 115490701235), (5, 92392560988), (7, 65994686420), (10, 46196280494), (13, 35535600380), (14, 32997343210), (20, 23098140247), (26, 17767800190), (28, 16498671605), (35, 13198937284), (52, 8883900095), (65, 7107120076), (70, 6599468642), (91, 5076514340), (130, 3553560038), (140, 3299734321), (182, 2538257170), (260, 1776780019), (364, 1269128585), (455, 1015302868), (910, 507651434), (1820, 253825717)]