904231622

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2181

約数の個数: 64

約数和(自身を含む): 1716940800

約数和(自身を除く): 812709178

約数列:

[1, 2, 7, 14, 19, 31, 38, 53, 62, 106, 133, 217, 266, 371, 434, 589, 742, 1007, 1178, 1643, 2014, 2069, 3286, 4123, 4138, 7049, 8246, 11501, 14098, 14483, 23002, 28966, 31217, 39311, 62434, 64139, 78622, 109657, 128278, 218519, 219314, 275177, 437038, 448973, 550354, 767599, 897946, 1218641, 1535198, 2083483, 2437282, 3399367, 4166966, 6798734, 8530487, 14584381, 17060974, 23795569, 29168762, 47591138, 64587973, 129175946, 452115811, 904231622]

約数ペア:

[(1, 904231622), (2, 452115811), (7, 129175946), (14, 64587973), (19, 47591138), (31, 29168762), (38, 23795569), (53, 17060974), (62, 14584381), (106, 8530487), (133, 6798734), (217, 4166966), (266, 3399367), (371, 2437282), (434, 2083483), (589, 1535198), (742, 1218641), (1007, 897946), (1178, 767599), (1643, 550354), (2014, 448973), (2069, 437038), (3286, 275177), (4123, 219314), (4138, 218519), (7049, 128278), (8246, 109657), (11501, 78622), (14098, 64139), (14483, 62434), (23002, 39311), (28966, 31217)]