1259690129282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1\times {\mathrm{282599}}^1$

素因数の和:283778

約数の個数: 32

約数和(自身を含む): 2048718873600

約数和(自身を除く): 789028744318

約数列:

[1, 2, 13, 26, 173, 346, 991, 1982, 2249, 4498, 12883, 25766, 171443, 282599, 342886, 565198, 2228759, 3673787, 4457518, 7347574, 48889627, 97779254, 280055609, 560111218, 635565151, 1271130302, 3640722917, 7281445834, 48449620357, 96899240714, 629845064641, 1259690129282]

約数ペア:

[(1, 1259690129282), (2, 629845064641), (13, 96899240714), (26, 48449620357), (173, 7281445834), (346, 3640722917), (991, 1271130302), (1982, 635565151), (2249, 560111218), (4498, 280055609), (12883, 97779254), (25766, 48889627), (171443, 7347574), (282599, 4457518), (342886, 3673787), (565198, 2228759)]