1380246868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18143}}^1$

素因数の和:18197

約数の個数: 96

約数和(自身を含む): 3413975040

約数和(自身を除く): 2033728172

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 836, 988, 1001, 1463, 1729, 2002, 2717, 2926, 3458, 4004, 5434, 5852, 6916, 10868, 18143, 19019, 36286, 38038, 72572, 76076, 127001, 199573, 235859, 254002, 344717, 399146, 471718, 508004, 689434, 798292, 943436, 1378868, 1397011, 1651013, 2413019, 2594449, 2794022, 3302026, 3791887, 4481321, 4826038, 5188898, 5588044, 6604052, 7583774, 8962642, 9652076, 10377796, 15167548, 17925284, 18161143, 26543209, 31369247, 36322286, 49294531, 53086418, 62738494, 72644572, 98589062, 106172836, 125476988, 197178124, 345061717, 690123434, 1380246868]

約数ペア:

[(1, 1380246868), (2, 690123434), (4, 345061717), (7, 197178124), (11, 125476988), (13, 106172836), (14, 98589062), (19, 72644572), (22, 62738494), (26, 53086418), (28, 49294531), (38, 36322286), (44, 31369247), (52, 26543209), (76, 18161143), (77, 17925284), (91, 15167548), (133, 10377796), (143, 9652076), (154, 8962642), (182, 7583774), (209, 6604052), (247, 5588044), (266, 5188898), (286, 4826038), (308, 4481321), (364, 3791887), (418, 3302026), (494, 2794022), (532, 2594449), (572, 2413019), (836, 1651013), (988, 1397011), (1001, 1378868), (1463, 943436), (1729, 798292), (2002, 689434), (2717, 508004), (2926, 471718), (3458, 399146), (4004, 344717), (5434, 254002), (5852, 235859), (6916, 199573), (10868, 127001), (18143, 76076), (19019, 72572), (36286, 38038)]