1021919709824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{12011}}^1\times {\mathrm{51131}}^1$

素因数の和:63169

約数の個数: 64

約数和(自身を含む): 2192685374880

約数和(自身を除く): 1170765665056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 12011, 24022, 48044, 51131, 96088, 102262, 156143, 192176, 204524, 312286, 384352, 409048, 624572, 664703, 768704, 818096, 1249144, 1329406, 1537408, 1636192, 2498288, 2658812, 3272384, 4996576, 5317624, 6544768, 9993152, 10635248, 19986304, 21270496, 42540992, 85081984, 614134441, 1228268882, 2456537764, 4913075528, 7983747733, 9826151056, 15967495466, 19652302112, 31934990932, 39304604224, 63869981864, 78609208448, 127739963728, 255479927456, 510959854912, 1021919709824]

約数ペア:

[(1, 1021919709824), (2, 510959854912), (4, 255479927456), (8, 127739963728), (13, 78609208448), (16, 63869981864), (26, 39304604224), (32, 31934990932), (52, 19652302112), (64, 15967495466), (104, 9826151056), (128, 7983747733), (208, 4913075528), (416, 2456537764), (832, 1228268882), (1664, 614134441), (12011, 85081984), (24022, 42540992), (48044, 21270496), (51131, 19986304), (96088, 10635248), (102262, 9993152), (156143, 6544768), (192176, 5317624), (204524, 4996576), (312286, 3272384), (384352, 2658812), (409048, 2498288), (624572, 1636192), (664703, 1537408), (768704, 1329406), (818096, 1249144)]