2103184564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{5233}}^1$

素因数の和:5440

約数の個数: 48

約数和(自身を含む): 4062421440

約数和(自身を除く): 1959236876

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 131, 236, 262, 524, 767, 1534, 1703, 3068, 3406, 5233, 6812, 7729, 10466, 15458, 20932, 30916, 68029, 100477, 136058, 200954, 272116, 308747, 401908, 617494, 685523, 1234988, 1371046, 2742092, 4013711, 8027422, 8911799, 16054844, 17823598, 35647196, 40445857, 80891714, 161783428, 525796141, 1051592282, 2103184564]

約数ペア:

[(1, 2103184564), (2, 1051592282), (4, 525796141), (13, 161783428), (26, 80891714), (52, 40445857), (59, 35647196), (118, 17823598), (131, 16054844), (236, 8911799), (262, 8027422), (524, 4013711), (767, 2742092), (1534, 1371046), (1703, 1234988), (3068, 685523), (3406, 617494), (5233, 401908), (6812, 308747), (7729, 272116), (10466, 200954), (15458, 136058), (20932, 100477), (30916, 68029)]