319522642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 508239360

約数和(自身を除く): 188716718

約数列:

[1, 2, 31, 59, 62, 113, 118, 226, 773, 1546, 1829, 3503, 3658, 6667, 7006, 13334, 23963, 45607, 47926, 87349, 91214, 174698, 206677, 413354, 1413817, 2707819, 2827634, 5153591, 5415638, 10307182, 159761321, 319522642]

約数ペア:

[(1, 319522642), (2, 159761321), (31, 10307182), (59, 5415638), (62, 5153591), (113, 2827634), (118, 2707819), (226, 1413817), (773, 413354), (1546, 206677), (1829, 174698), (3503, 91214), (3658, 87349), (6667, 47926), (7006, 45607), (13334, 23963)]