1844641916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 3725128176

約数和(自身を除く): 1880486260

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 131, 221, 262, 289, 442, 524, 578, 884, 937, 1156, 1703, 1874, 2227, 3406, 3748, 3757, 4454, 6812, 7514, 8908, 12181, 15028, 15929, 24362, 28951, 31858, 37859, 48724, 57902, 63716, 75718, 115804, 122747, 151436, 207077, 245494, 270793, 414154, 490988, 492167, 541586, 828308, 984334, 1083172, 1595711, 1968668, 2086699, 3191422, 3520309, 4173398, 6382844, 7040618, 8346796, 14081236, 27127087, 35473883, 54254174, 70947766, 108508348, 141895532, 461160479, 922320958, 1844641916]

約数ペア:

[(1, 1844641916), (2, 922320958), (4, 461160479), (13, 141895532), (17, 108508348), (26, 70947766), (34, 54254174), (52, 35473883), (68, 27127087), (131, 14081236), (221, 8346796), (262, 7040618), (289, 6382844), (442, 4173398), (524, 3520309), (578, 3191422), (884, 2086699), (937, 1968668), (1156, 1595711), (1703, 1083172), (1874, 984334), (2227, 828308), (3406, 541586), (3748, 492167), (3757, 490988), (4454, 414154), (6812, 270793), (7514, 245494), (8908, 207077), (12181, 151436), (15028, 122747), (15929, 115804), (24362, 75718), (28951, 63716), (31858, 57902), (37859, 48724)]