2013253336

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1900

約数の個数: 64

約数和(自身を含む): 4017081600

約数和(自身を除く): 2003828264

約数列:

[1, 2, 4, 8, 31, 53, 62, 89, 106, 124, 178, 212, 248, 356, 424, 712, 1643, 1721, 2759, 3286, 3442, 4717, 5518, 6572, 6884, 9434, 11036, 13144, 13768, 18868, 22072, 37736, 53351, 91213, 106702, 146227, 153169, 182426, 213404, 292454, 306338, 364852, 426808, 584908, 612676, 729704, 1169816, 1225352, 2827603, 4748239, 5655206, 8117957, 9496478, 11310412, 16235914, 18992956, 22620824, 32471828, 37985912, 64943656, 251656667, 503313334, 1006626668, 2013253336]

約数ペア:

[(1, 2013253336), (2, 1006626668), (4, 503313334), (8, 251656667), (31, 64943656), (53, 37985912), (62, 32471828), (89, 22620824), (106, 18992956), (124, 16235914), (178, 11310412), (212, 9496478), (248, 8117957), (356, 5655206), (424, 4748239), (712, 2827603), (1643, 1225352), (1721, 1169816), (2759, 729704), (3286, 612676), (3442, 584908), (4717, 426808), (5518, 364852), (6572, 306338), (6884, 292454), (9434, 213404), (11036, 182426), (13144, 153169), (13768, 146227), (18868, 106702), (22072, 91213), (37736, 53351)]