830186942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 1480405248

約数和(自身を除く): 650218306

約数列:

[1, 2, 13, 17, 26, 34, 41, 61, 82, 122, 221, 442, 533, 697, 751, 793, 1037, 1066, 1394, 1502, 1586, 2074, 2501, 5002, 9061, 9763, 12767, 13481, 18122, 19526, 25534, 26962, 30791, 32513, 42517, 45811, 61582, 65026, 85034, 91622, 165971, 331942, 400283, 523447, 552721, 595543, 778787, 800566, 1046894, 1105442, 1191086, 1557574, 1878251, 3756502, 6804811, 10124231, 13609622, 20248462, 24417263, 31930267, 48834526, 63860534, 415093471, 830186942]

約数ペア:

[(1, 830186942), (2, 415093471), (13, 63860534), (17, 48834526), (26, 31930267), (34, 24417263), (41, 20248462), (61, 13609622), (82, 10124231), (122, 6804811), (221, 3756502), (442, 1878251), (533, 1557574), (697, 1191086), (751, 1105442), (793, 1046894), (1037, 800566), (1066, 778787), (1394, 595543), (1502, 552721), (1586, 523447), (2074, 400283), (2501, 331942), (5002, 165971), (9061, 91622), (9763, 85034), (12767, 65026), (13481, 61582), (18122, 45811), (19526, 42517), (25534, 32513), (26962, 30791)]