2013151441730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19284907}}^1$

素因数の和:19285011

約数の個数: 64

約数和(自身を含む): 4315499572608

約数和(自身を除く): 2302348130878

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 286, 365, 715, 730, 803, 949, 1430, 1606, 1898, 4015, 4745, 8030, 9490, 10439, 20878, 52195, 104390, 19284907, 38569814, 96424535, 192849070, 212133977, 250703791, 424267954, 501407582, 1060669885, 1253518955, 1407798211, 2121339770, 2507037910, 2757741701, 2815596422, 5515483402, 7038991055, 13788708505, 14077982110, 15485780321, 18301376743, 27577417010, 30971560642, 36602753486, 77428901605, 91506883715, 154857803210, 183013767430, 201315144173, 402630288346, 1006575720865, 2013151441730]

約数ペア:

[(1, 2013151441730), (2, 1006575720865), (5, 402630288346), (10, 201315144173), (11, 183013767430), (13, 154857803210), (22, 91506883715), (26, 77428901605), (55, 36602753486), (65, 30971560642), (73, 27577417010), (110, 18301376743), (130, 15485780321), (143, 14077982110), (146, 13788708505), (286, 7038991055), (365, 5515483402), (715, 2815596422), (730, 2757741701), (803, 2507037910), (949, 2121339770), (1430, 1407798211), (1606, 1253518955), (1898, 1060669885), (4015, 501407582), (4745, 424267954), (8030, 250703791), (9490, 212133977), (10439, 192849070), (20878, 96424535), (52195, 38569814), (104390, 19284907)]