98490938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 190003968

約数和(自身を除く): 91513030

約数列:

[1, 2, 7, 13, 14, 26, 41, 67, 82, 91, 134, 182, 197, 287, 394, 469, 533, 574, 871, 938, 1066, 1379, 1742, 2561, 2747, 2758, 3731, 5122, 5494, 6097, 7462, 8077, 12194, 13199, 16154, 17927, 19229, 26398, 35711, 35854, 38458, 56539, 71422, 92393, 105001, 113078, 171587, 184786, 210002, 249977, 343174, 499954, 541159, 735007, 1082318, 1201109, 1470014, 2402218, 3788113, 7035067, 7576226, 14070134, 49245469, 98490938]

約数ペア:

[(1, 98490938), (2, 49245469), (7, 14070134), (13, 7576226), (14, 7035067), (26, 3788113), (41, 2402218), (67, 1470014), (82, 1201109), (91, 1082318), (134, 735007), (182, 541159), (197, 499954), (287, 343174), (394, 249977), (469, 210002), (533, 184786), (574, 171587), (871, 113078), (938, 105001), (1066, 92393), (1379, 71422), (1742, 56539), (2561, 38458), (2747, 35854), (2758, 35711), (3731, 26398), (5122, 19229), (5494, 17927), (6097, 16154), (7462, 13199), (8077, 12194)]