388198153732

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{523}}^1\times {\mathrm{10501}}^1$

素因数の和:11500

約数の個数: 48

約数和(自身を含む): 698931120384

約数和(自身を除く): 310732966652

約数列:

[1, 2, 4, 41, 82, 164, 431, 523, 862, 1046, 1724, 2092, 10501, 17671, 21002, 21443, 35342, 42004, 42886, 70684, 85772, 225413, 430541, 450826, 861082, 901652, 1722164, 4525931, 5492023, 9051862, 9241933, 10984046, 18103724, 18483866, 21968092, 36967732, 185563171, 225172943, 371126342, 450345886, 742252684, 900691772, 2367061913, 4734123826, 9468247652, 97049538433, 194099076866, 388198153732]

約数ペア:

[(1, 388198153732), (2, 194099076866), (4, 97049538433), (41, 9468247652), (82, 4734123826), (164, 2367061913), (431, 900691772), (523, 742252684), (862, 450345886), (1046, 371126342), (1724, 225172943), (2092, 185563171), (10501, 36967732), (17671, 21968092), (21002, 18483866), (21443, 18103724), (35342, 10984046), (42004, 9241933), (42886, 9051862), (70684, 5492023), (85772, 4525931), (225413, 1722164), (430541, 901652), (450826, 861082)]