2048306988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{8191}}^1$

素因数の和:8447

約数の個数: 96

約数和(自身を含む): 5908725760

約数和(自身を除く): 3860418772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 229, 273, 364, 458, 546, 687, 916, 1092, 1374, 1603, 2748, 2977, 3206, 4809, 5954, 6412, 8191, 8931, 9618, 11908, 16382, 17862, 19236, 20839, 24573, 32764, 35724, 41678, 49146, 57337, 62517, 83356, 98292, 106483, 114674, 125034, 172011, 212966, 229348, 250068, 319449, 344022, 425932, 638898, 688044, 745381, 1277796, 1490762, 1875739, 2236143, 2981524, 3751478, 4472286, 5627217, 7502956, 8944572, 11254434, 13130173, 22508868, 24384607, 26260346, 39390519, 48769214, 52520692, 73153821, 78781038, 97538428, 146307642, 157562076, 170692249, 292615284, 341384498, 512076747, 682768996, 1024153494, 2048306988]

約数ペア:

[(1, 2048306988), (2, 1024153494), (3, 682768996), (4, 512076747), (6, 341384498), (7, 292615284), (12, 170692249), (13, 157562076), (14, 146307642), (21, 97538428), (26, 78781038), (28, 73153821), (39, 52520692), (42, 48769214), (52, 39390519), (78, 26260346), (84, 24384607), (91, 22508868), (156, 13130173), (182, 11254434), (229, 8944572), (273, 7502956), (364, 5627217), (458, 4472286), (546, 3751478), (687, 2981524), (916, 2236143), (1092, 1875739), (1374, 1490762), (1603, 1277796), (2748, 745381), (2977, 688044), (3206, 638898), (4809, 425932), (5954, 344022), (6412, 319449), (8191, 250068), (8931, 229348), (9618, 212966), (11908, 172011), (16382, 125034), (17862, 114674), (19236, 106483), (20839, 98292), (24573, 83356), (32764, 62517), (35724, 57337), (41678, 49146)]