2912441785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 4217702400

約数和(自身を除く): 1305260615

約数列:

[1, 5, 11, 17, 31, 55, 85, 89, 155, 187, 341, 445, 527, 935, 979, 1129, 1513, 1705, 2635, 2759, 4895, 5645, 5797, 7565, 12419, 13795, 16643, 19193, 28985, 30349, 34999, 46903, 62095, 83215, 95965, 100481, 151745, 174995, 211123, 234515, 384989, 502405, 515933, 594983, 1055615, 1105291, 1708177, 1924945, 2579665, 2974915, 3114911, 5526455, 6544813, 8540885, 15574555, 18789947, 32724065, 34264021, 52953487, 93949735, 171320105, 264767435, 582488357, 2912441785]

約数ペア:

[(1, 2912441785), (5, 582488357), (11, 264767435), (17, 171320105), (31, 93949735), (55, 52953487), (85, 34264021), (89, 32724065), (155, 18789947), (187, 15574555), (341, 8540885), (445, 6544813), (527, 5526455), (935, 3114911), (979, 2974915), (1129, 2579665), (1513, 1924945), (1705, 1708177), (2635, 1105291), (2759, 1055615), (4895, 594983), (5645, 515933), (5797, 502405), (7565, 384989), (12419, 234515), (13795, 211123), (16643, 174995), (19193, 151745), (28985, 100481), (30349, 95965), (34999, 83215), (46903, 62095)]