521875289196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4859717}}^1$

素因数の和:4859903

約数の個数: 72

約数和(自身を含む): 1397460508080

約数和(自身を除く): 875585218884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1884, 2826, 2983, 5652, 5966, 8949, 11932, 17898, 26847, 35796, 53694, 107388, 4859717, 9719434, 14579151, 19438868, 29158302, 43737453, 58316604, 87474906, 92334623, 174949812, 184669246, 277003869, 369338492, 554007738, 762975569, 831011607, 1108015476, 1525951138, 1662023214, 2288926707, 3051902276, 3324046428, 4577853414, 6866780121, 9155706828, 13733560242, 14496535811, 27467120484, 28993071622, 43489607433, 57986143244, 86979214866, 130468822299, 173958429732, 260937644598, 521875289196]

約数ペア:

[(1, 521875289196), (2, 260937644598), (3, 173958429732), (4, 130468822299), (6, 86979214866), (9, 57986143244), (12, 43489607433), (18, 28993071622), (19, 27467120484), (36, 14496535811), (38, 13733560242), (57, 9155706828), (76, 6866780121), (114, 4577853414), (157, 3324046428), (171, 3051902276), (228, 2288926707), (314, 1662023214), (342, 1525951138), (471, 1108015476), (628, 831011607), (684, 762975569), (942, 554007738), (1413, 369338492), (1884, 277003869), (2826, 184669246), (2983, 174949812), (5652, 92334623), (5966, 87474906), (8949, 58316604), (11932, 43737453), (17898, 29158302), (26847, 19438868), (35796, 14579151), (53694, 9719434), (107388, 4859717)]