2013357010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{1097}}^1$

素因数の和:1435

約数の個数: 64

約数和(自身を含む): 4196924928

約数和(自身を除く): 2183567918

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 167, 314, 334, 785, 835, 1097, 1099, 1169, 1570, 1670, 2194, 2198, 2338, 5485, 5495, 5845, 7679, 10970, 10990, 11690, 15358, 26219, 38395, 52438, 76790, 131095, 172229, 183199, 183533, 262190, 344458, 366398, 367066, 861145, 915995, 917665, 1205603, 1282393, 1722290, 1831990, 1835330, 2411206, 2564786, 6028015, 6411965, 12056030, 12823930, 28762243, 57524486, 143811215, 201335701, 287622430, 402671402, 1006678505, 2013357010]

約数ペア:

[(1, 2013357010), (2, 1006678505), (5, 402671402), (7, 287622430), (10, 201335701), (14, 143811215), (35, 57524486), (70, 28762243), (157, 12823930), (167, 12056030), (314, 6411965), (334, 6028015), (785, 2564786), (835, 2411206), (1097, 1835330), (1099, 1831990), (1169, 1722290), (1570, 1282393), (1670, 1205603), (2194, 917665), (2198, 915995), (2338, 861145), (5485, 367066), (5495, 366398), (5845, 344458), (7679, 262190), (10970, 183533), (10990, 183199), (11690, 172229), (15358, 131095), (26219, 76790), (38395, 52438)]