1016988378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4721}}^1$

素因数の和:4979

約数の個数: 64

約数和(自身を含む): 2437005312

約数和(自身を除く): 1420016934

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 223, 322, 446, 483, 669, 966, 1338, 1561, 3122, 4683, 4721, 5129, 9366, 9442, 10258, 14163, 15387, 28326, 30774, 33047, 35903, 66094, 71806, 99141, 107709, 108583, 198282, 215418, 217166, 325749, 651498, 760081, 1052783, 1520162, 2105566, 2280243, 3158349, 4560486, 6316698, 7369481, 14738962, 22108443, 24214009, 44216886, 48428018, 72642027, 145284054, 169498063, 338996126, 508494189, 1016988378]

約数ペア:

[(1, 1016988378), (2, 508494189), (3, 338996126), (6, 169498063), (7, 145284054), (14, 72642027), (21, 48428018), (23, 44216886), (42, 24214009), (46, 22108443), (69, 14738962), (138, 7369481), (161, 6316698), (223, 4560486), (322, 3158349), (446, 2280243), (483, 2105566), (669, 1520162), (966, 1052783), (1338, 760081), (1561, 651498), (3122, 325749), (4683, 217166), (4721, 215418), (5129, 198282), (9366, 108583), (9442, 107709), (10258, 99141), (14163, 71806), (15387, 66094), (28326, 35903), (30774, 33047)]