2045742768

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{747713}}^1$

素因数の和:747746

約数の個数: 60

約数和(自身を含む): 6026574840

約数和(自身を除く): 3980832072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 747713, 1495426, 2243139, 2990852, 4486278, 5981704, 6729417, 8972556, 11963408, 13458834, 14206547, 17945112, 26917668, 28413094, 35890224, 42619641, 53835336, 56826188, 85239282, 107670672, 113652376, 127858923, 170478564, 227304752, 255717846, 340957128, 511435692, 681914256, 1022871384, 2045742768]

約数ペア:

[(1, 2045742768), (2, 1022871384), (3, 681914256), (4, 511435692), (6, 340957128), (8, 255717846), (9, 227304752), (12, 170478564), (16, 127858923), (18, 113652376), (19, 107670672), (24, 85239282), (36, 56826188), (38, 53835336), (48, 42619641), (57, 35890224), (72, 28413094), (76, 26917668), (114, 17945112), (144, 14206547), (152, 13458834), (171, 11963408), (228, 8972556), (304, 6729417), (342, 5981704), (456, 4486278), (684, 2990852), (912, 2243139), (1368, 1495426), (2736, 747713)]