2019486592

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4639}}^1$

素因数の和:4851

約数の個数: 64

約数和(自身を含む): 4259520000

約数和(自身を除く): 2240033408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 179, 304, 358, 608, 716, 1216, 1432, 2432, 2864, 3401, 4639, 5728, 6802, 9278, 11456, 13604, 18556, 22912, 27208, 37112, 54416, 74224, 88141, 108832, 148448, 176282, 217664, 296896, 352564, 435328, 593792, 705128, 830381, 1410256, 1660762, 2820512, 3321524, 5641024, 6643048, 11282048, 13286096, 15777239, 26572192, 31554478, 53144384, 63108956, 106288768, 126217912, 252435824, 504871648, 1009743296, 2019486592]

約数ペア:

[(1, 2019486592), (2, 1009743296), (4, 504871648), (8, 252435824), (16, 126217912), (19, 106288768), (32, 63108956), (38, 53144384), (64, 31554478), (76, 26572192), (128, 15777239), (152, 13286096), (179, 11282048), (304, 6643048), (358, 5641024), (608, 3321524), (716, 2820512), (1216, 1660762), (1432, 1410256), (2432, 830381), (2864, 705128), (3401, 593792), (4639, 435328), (5728, 352564), (6802, 296896), (9278, 217664), (11456, 176282), (13604, 148448), (18556, 108832), (22912, 88141), (27208, 74224), (37112, 54416)]