738963728

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{123821}}^1$

素因数の和:124202

約数の個数: 20

約数和(自身を含む): 1435592268

約数和(自身を除く): 696628540

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 123821, 247642, 495284, 990568, 1981136, 46185233, 92370466, 184740932, 369481864, 738963728]

約数ペア:

[(1, 738963728), (2, 369481864), (4, 184740932), (8, 92370466), (16, 46185233), (373, 1981136), (746, 990568), (1492, 495284), (2984, 247642), (5968, 123821)]