2028031486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{21601}}^1$

素因数の和:21796

約数の個数: 32

約数和(自身を含む): 3440420928

約数和(自身を除く): 1412389442

約数列:

[1, 2, 13, 23, 26, 46, 157, 299, 314, 598, 2041, 3611, 4082, 7222, 21601, 43202, 46943, 93886, 280813, 496823, 561626, 993646, 3391357, 6458699, 6782714, 12917398, 44087641, 78001211, 88175282, 156002422, 1014015743, 2028031486]

約数ペア:

[(1, 2028031486), (2, 1014015743), (13, 156002422), (23, 88175282), (26, 78001211), (46, 44087641), (157, 12917398), (299, 6782714), (314, 6458699), (598, 3391357), (2041, 993646), (3611, 561626), (4082, 496823), (7222, 280813), (21601, 93886), (43202, 46943)]