2189205536

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73483}}^1$

素因数の和:73526

約数の個数: 72

約数和(自身を含む): 5277620880

約数和(自身を除く): 3088415344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7448, 14896, 29792, 73483, 146966, 293932, 514381, 587864, 1028762, 1175728, 1396177, 2057524, 2351456, 2792354, 3600667, 4115048, 5584708, 7201334, 8230096, 9773239, 11169416, 14402668, 16460192, 19546478, 22338832, 28805336, 39092956, 44677664, 57610672, 68412673, 78185912, 115221344, 136825346, 156371824, 273650692, 312743648, 547301384, 1094602768, 2189205536]

約数ペア:

[(1, 2189205536), (2, 1094602768), (4, 547301384), (7, 312743648), (8, 273650692), (14, 156371824), (16, 136825346), (19, 115221344), (28, 78185912), (32, 68412673), (38, 57610672), (49, 44677664), (56, 39092956), (76, 28805336), (98, 22338832), (112, 19546478), (133, 16460192), (152, 14402668), (196, 11169416), (224, 9773239), (266, 8230096), (304, 7201334), (392, 5584708), (532, 4115048), (608, 3600667), (784, 2792354), (931, 2351456), (1064, 2057524), (1568, 1396177), (1862, 1175728), (2128, 1028762), (3724, 587864), (4256, 514381), (7448, 293932), (14896, 146966), (29792, 73483)]