2912337784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2861}}^1$

素因数の和:3104

約数の個数: 64

約数和(自身を含む): 5938077600

約数和(自身を除く): 3025739816

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 181, 296, 362, 703, 724, 1406, 1448, 2812, 2861, 3439, 5624, 5722, 6697, 6878, 11444, 13394, 13756, 22888, 26788, 27512, 53576, 54359, 105857, 108718, 127243, 211714, 217436, 254486, 423428, 434872, 508972, 517841, 846856, 1017944, 1035682, 2011283, 2071364, 4022566, 4142728, 8045132, 9838979, 16090264, 19160117, 19677958, 38320234, 39355916, 76640468, 78711832, 153280936, 364042223, 728084446, 1456168892, 2912337784]

約数ペア:

[(1, 2912337784), (2, 1456168892), (4, 728084446), (8, 364042223), (19, 153280936), (37, 78711832), (38, 76640468), (74, 39355916), (76, 38320234), (148, 19677958), (152, 19160117), (181, 16090264), (296, 9838979), (362, 8045132), (703, 4142728), (724, 4022566), (1406, 2071364), (1448, 2011283), (2812, 1035682), (2861, 1017944), (3439, 846856), (5624, 517841), (5722, 508972), (6697, 434872), (6878, 423428), (11444, 254486), (13394, 217436), (13756, 211714), (22888, 127243), (26788, 108718), (27512, 105857), (53576, 54359)]