2777881290088

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{919}}^1\times {\mathrm{1381}}^1\times {\mathrm{2557}}^1$

素因数の和:4970

約数の個数: 64

約数和(自身を含む): 5268796502400

約数和(自身を除く): 2490915212312

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 919, 1381, 1838, 2557, 2762, 3676, 5114, 5524, 7352, 10228, 11048, 20456, 98333, 147767, 196666, 273599, 295534, 393332, 547198, 591068, 786664, 1094396, 1182136, 1269139, 2188792, 2349883, 2538278, 3531217, 4699766, 5076556, 7062434, 9399532, 10153112, 14124868, 18799064, 28249736, 135797873, 251437481, 271595746, 377840219, 502874962, 543191492, 755680438, 1005749924, 1086382984, 1511360876, 2011499848, 3022721752, 3245188423, 6490376846, 12980753692, 25961507384, 347235161261, 694470322522, 1388940645044, 2777881290088]

約数ペア:

[(1, 2777881290088), (2, 1388940645044), (4, 694470322522), (8, 347235161261), (107, 25961507384), (214, 12980753692), (428, 6490376846), (856, 3245188423), (919, 3022721752), (1381, 2011499848), (1838, 1511360876), (2557, 1086382984), (2762, 1005749924), (3676, 755680438), (5114, 543191492), (5524, 502874962), (7352, 377840219), (10228, 271595746), (11048, 251437481), (20456, 135797873), (98333, 28249736), (147767, 18799064), (196666, 14124868), (273599, 10153112), (295534, 9399532), (393332, 7062434), (547198, 5076556), (591068, 4699766), (786664, 3531217), (1094396, 2538278), (1182136, 2349883), (1269139, 2188792)]