4740809038

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1\times {\mathrm{4691}}^1$

素因数の和:6688

約数の個数: 32

約数和(自身を含む): 8352811008

約数和(自身を除く): 3612001970

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1951, 3902, 4691, 9382, 13657, 27314, 32837, 65674, 72187, 144374, 173567, 347134, 505309, 1010618, 1214969, 2429938, 9152141, 18304282, 64064987, 128129974, 338629217, 677258434, 2370404519, 4740809038]

約数ペア:

[(1, 4740809038), (2, 2370404519), (7, 677258434), (14, 338629217), (37, 128129974), (74, 64064987), (259, 18304282), (518, 9152141), (1951, 2429938), (3902, 1214969), (4691, 1010618), (9382, 505309), (13657, 347134), (27314, 173567), (32837, 144374), (65674, 72187)]