2930402488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{179471}}^1$

素因数の和:179647

約数の個数: 32

約数和(自身を含む): 5954880960

約数和(自身を除く): 3024478472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 16328, 179471, 358942, 717884, 1435768, 2333123, 4666246, 9332492, 18664984, 28176947, 56353894, 112707788, 225415576, 366300311, 732600622, 1465201244, 2930402488]

約数ペア:

[(1, 2930402488), (2, 1465201244), (4, 732600622), (8, 366300311), (13, 225415576), (26, 112707788), (52, 56353894), (104, 28176947), (157, 18664984), (314, 9332492), (628, 4666246), (1256, 2333123), (2041, 1435768), (4082, 717884), (8164, 358942), (16328, 179471)]