1336403380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{270527}}^1$

素因数の和:270568

約数の個数: 48

約数和(自身を含む): 3181409280

約数和(自身を除く): 1845005900

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 270527, 541054, 1082108, 1352635, 2705270, 3516851, 5140013, 5410540, 7033702, 10280026, 14067404, 17584255, 20560052, 25700065, 35168510, 51400130, 66820169, 70337020, 102800260, 133640338, 267280676, 334100845, 668201690, 1336403380]

約数ペア:

[(1, 1336403380), (2, 668201690), (4, 334100845), (5, 267280676), (10, 133640338), (13, 102800260), (19, 70337020), (20, 66820169), (26, 51400130), (38, 35168510), (52, 25700065), (65, 20560052), (76, 17584255), (95, 14067404), (130, 10280026), (190, 7033702), (247, 5410540), (260, 5140013), (380, 3516851), (494, 2705270), (988, 1352635), (1235, 1082108), (2470, 541054), (4940, 270527)]