1902313816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18291479}}^1$

素因数の和:18291498

約数の個数: 16

約数和(自身を含む): 3841210800

約数和(自身を除く): 1938896984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18291479, 36582958, 73165916, 146331832, 237789227, 475578454, 951156908, 1902313816]

約数ペア:

[(1, 1902313816), (2, 951156908), (4, 475578454), (8, 237789227), (13, 146331832), (26, 73165916), (52, 36582958), (104, 18291479)]