1008745568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{24763}}^1$

素因数の和:24859

約数の個数: 48

約数和(自身を含む): 2121779520

約数和(自身を除く): 1113033952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1273, 2144, 2546, 5092, 10184, 20368, 24763, 40736, 49526, 99052, 198104, 396208, 470497, 792416, 940994, 1659121, 1881988, 3318242, 3763976, 6636484, 7527952, 13272968, 15055904, 26545936, 31523299, 53091872, 63046598, 126093196, 252186392, 504372784, 1008745568]

約数ペア:

[(1, 1008745568), (2, 504372784), (4, 252186392), (8, 126093196), (16, 63046598), (19, 53091872), (32, 31523299), (38, 26545936), (67, 15055904), (76, 13272968), (134, 7527952), (152, 6636484), (268, 3763976), (304, 3318242), (536, 1881988), (608, 1659121), (1072, 940994), (1273, 792416), (2144, 470497), (2546, 396208), (5092, 198104), (10184, 99052), (20368, 49526), (24763, 40736)]