2301628868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{105251}}^1$

素因数の和:105344

約数の個数: 48

約数和(自身を含む): 5092512768

約数和(自身を除く): 2790883900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 105251, 210502, 421004, 736757, 1157761, 1473514, 2315522, 2947028, 4631044, 7472821, 8104327, 14945642, 16208654, 29891284, 32417308, 52309747, 82201031, 104619494, 164402062, 209238988, 328804124, 575407217, 1150814434, 2301628868]

約数ペア:

[(1, 2301628868), (2, 1150814434), (4, 575407217), (7, 328804124), (11, 209238988), (14, 164402062), (22, 104619494), (28, 82201031), (44, 52309747), (71, 32417308), (77, 29891284), (142, 16208654), (154, 14945642), (284, 8104327), (308, 7472821), (497, 4631044), (781, 2947028), (994, 2315522), (1562, 1473514), (1988, 1157761), (3124, 736757), (5467, 421004), (10934, 210502), (21868, 105251)]