486289914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{387791}}^1$

素因数の和:387826

約数の個数: 32

約数和(自身を含む): 1116840960

約数和(自身を除く): 630551046

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 387791, 775582, 1163373, 2326746, 4265701, 7368029, 8531402, 12797103, 14736058, 22104087, 25594206, 44208174, 81048319, 162096638, 243144957, 486289914]

約数ペア:

[(1, 486289914), (2, 243144957), (3, 162096638), (6, 81048319), (11, 44208174), (19, 25594206), (22, 22104087), (33, 14736058), (38, 12797103), (57, 8531402), (66, 7368029), (114, 4265701), (209, 2326746), (418, 1163373), (627, 775582), (1254, 387791)]