1107213380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{608359}}^1$

素因数の和:608388

約数の個数: 48

約数和(自身を含む): 2861725440

約数和(自身を除く): 1754512060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 608359, 1216718, 2433436, 3041795, 4258513, 6083590, 7908667, 8517026, 12167180, 15817334, 17034052, 21292565, 31634668, 39543335, 42585130, 55360669, 79086670, 85170260, 110721338, 158173340, 221442676, 276803345, 553606690, 1107213380]

約数ペア:

[(1, 1107213380), (2, 553606690), (4, 276803345), (5, 221442676), (7, 158173340), (10, 110721338), (13, 85170260), (14, 79086670), (20, 55360669), (26, 42585130), (28, 39543335), (35, 31634668), (52, 21292565), (65, 17034052), (70, 15817334), (91, 12167180), (130, 8517026), (140, 7908667), (182, 6083590), (260, 4258513), (364, 3041795), (455, 2433436), (910, 1216718), (1820, 608359)]