545937602

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 1011087360

約数和(自身を除く): 465149758

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 137, 142, 211, 266, 274, 422, 497, 959, 994, 1349, 1477, 1918, 2603, 2698, 2954, 4009, 5206, 8018, 9443, 9727, 14981, 18221, 18886, 19454, 28063, 28907, 29962, 36442, 56126, 57814, 68089, 104867, 136178, 184813, 202349, 209734, 284639, 369626, 404698, 549233, 569278, 1098466, 1293691, 1992473, 2052397, 2587382, 3844631, 3984946, 4104794, 7689262, 14366779, 28733558, 38995543, 77991086, 272968801, 545937602]

約数ペア:

[(1, 545937602), (2, 272968801), (7, 77991086), (14, 38995543), (19, 28733558), (38, 14366779), (71, 7689262), (133, 4104794), (137, 3984946), (142, 3844631), (211, 2587382), (266, 2052397), (274, 1992473), (422, 1293691), (497, 1098466), (959, 569278), (994, 549233), (1349, 404698), (1477, 369626), (1918, 284639), (2603, 209734), (2698, 202349), (2954, 184813), (4009, 136178), (5206, 104867), (8018, 68089), (9443, 57814), (9727, 56126), (14981, 36442), (18221, 29962), (18886, 28907), (19454, 28063)]