2099920512

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{321679}}^1$

素因数の和:321713

約数の個数: 64

約数和(自身を含む): 5906044800

約数和(自身を除く): 3806124288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 321679, 643358, 965037, 1286716, 1930074, 2573432, 3860148, 5146864, 5468543, 7720296, 10293728, 10937086, 15440592, 16405629, 20587456, 21874172, 30881184, 32811258, 41174912, 43748344, 61762368, 65622516, 87496688, 123524736, 131245032, 174993376, 262490064, 349986752, 524980128, 699973504, 1049960256, 2099920512]

約数ペア:

[(1, 2099920512), (2, 1049960256), (3, 699973504), (4, 524980128), (6, 349986752), (8, 262490064), (12, 174993376), (16, 131245032), (17, 123524736), (24, 87496688), (32, 65622516), (34, 61762368), (48, 43748344), (51, 41174912), (64, 32811258), (68, 30881184), (96, 21874172), (102, 20587456), (128, 16405629), (136, 15440592), (192, 10937086), (204, 10293728), (272, 7720296), (384, 5468543), (408, 5146864), (544, 3860148), (816, 2573432), (1088, 1930074), (1632, 1286716), (2176, 965037), (3264, 643358), (6528, 321679)]