2038130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 4095360

約数和(自身を除く): 2057230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 631, 646, 1262, 1615, 3155, 3230, 6310, 10727, 11989, 21454, 23978, 53635, 59945, 107270, 119890, 203813, 407626, 1019065, 2038130]

約数ペア:

[(1, 2038130), (2, 1019065), (5, 407626), (10, 203813), (17, 119890), (19, 107270), (34, 59945), (38, 53635), (85, 23978), (95, 21454), (170, 11989), (190, 10727), (323, 6310), (631, 3230), (646, 3155), (1262, 1615)]