868083638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{773}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 1373137920

約数和(自身を除く): 505054282

約数列:

[1, 2, 31, 59, 62, 118, 307, 614, 773, 1546, 1829, 3658, 9517, 18113, 19034, 23963, 36226, 45607, 47926, 91214, 237311, 474622, 561503, 1123006, 1413817, 2827634, 7356641, 14001349, 14713282, 28002698, 434041819, 868083638]

約数ペア:

[(1, 868083638), (2, 434041819), (31, 28002698), (59, 14713282), (62, 14001349), (118, 7356641), (307, 2827634), (614, 1413817), (773, 1123006), (1546, 561503), (1829, 474622), (3658, 237311), (9517, 91214), (18113, 47926), (19034, 45607), (23963, 36226)]