224969810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1951}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 436810752

約数和(自身を除く): 211840942

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 887, 1774, 1951, 3902, 4435, 8870, 9755, 11531, 19510, 23062, 25363, 50726, 57655, 115310, 126815, 253630, 1730537, 3461074, 8652685, 17305370, 22496981, 44993962, 112484905, 224969810]

約数ペア:

[(1, 224969810), (2, 112484905), (5, 44993962), (10, 22496981), (13, 17305370), (26, 8652685), (65, 3461074), (130, 1730537), (887, 253630), (1774, 126815), (1951, 115310), (3902, 57655), (4435, 50726), (8870, 25363), (9755, 23062), (11531, 19510)]