2472883972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{37357}}^1$

素因数の和:37460

約数の個数: 48

約数和(自身を含む): 4979074240

約数和(自身を除く): 2506190268

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 494, 871, 988, 1273, 1742, 2546, 3484, 5092, 16549, 33098, 37357, 66196, 74714, 149428, 485641, 709783, 971282, 1419566, 1942564, 2502919, 2839132, 5005838, 9227179, 10011676, 18454358, 32537947, 36908716, 47555461, 65075894, 95110922, 130151788, 190221844, 618220993, 1236441986, 2472883972]

約数ペア:

[(1, 2472883972), (2, 1236441986), (4, 618220993), (13, 190221844), (19, 130151788), (26, 95110922), (38, 65075894), (52, 47555461), (67, 36908716), (76, 32537947), (134, 18454358), (247, 10011676), (268, 9227179), (494, 5005838), (871, 2839132), (988, 2502919), (1273, 1942564), (1742, 1419566), (2546, 971282), (3484, 709783), (5092, 485641), (16549, 149428), (33098, 74714), (37357, 66196)]