1939296736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{4801}}^1$

素因数の和:5795

約数の個数: 48

約数和(自身を含む): 4116773808

約数和(自身を除く): 2177477072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 971, 1942, 3884, 4801, 7768, 9602, 12623, 15536, 19204, 25246, 31072, 38408, 50492, 62413, 76816, 100984, 124826, 153632, 201968, 249652, 403936, 499304, 998608, 1997216, 4661771, 9323542, 18647084, 37294168, 60603023, 74588336, 121206046, 149176672, 242412092, 484824184, 969648368, 1939296736]

約数ペア:

[(1, 1939296736), (2, 969648368), (4, 484824184), (8, 242412092), (13, 149176672), (16, 121206046), (26, 74588336), (32, 60603023), (52, 37294168), (104, 18647084), (208, 9323542), (416, 4661771), (971, 1997216), (1942, 998608), (3884, 499304), (4801, 403936), (7768, 249652), (9602, 201968), (12623, 153632), (15536, 124826), (19204, 100984), (25246, 76816), (31072, 62413), (38408, 50492)]