2079857535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1489}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 3892976640

約数和(自身を除く): 1813119105

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 251, 265, 371, 753, 795, 1113, 1255, 1489, 1757, 1855, 3765, 4467, 5271, 5565, 7445, 8785, 10423, 13303, 22335, 26355, 31269, 39909, 52115, 66515, 78917, 93121, 156345, 199545, 236751, 279363, 373739, 394585, 465605, 552419, 1121217, 1183755, 1396815, 1657257, 1868695, 2616173, 2762095, 5606085, 7848519, 8286285, 13080865, 19808167, 39242595, 59424501, 99040835, 138657169, 297122505, 415971507, 693285845, 2079857535]

約数ペア:

[(1, 2079857535), (3, 693285845), (5, 415971507), (7, 297122505), (15, 138657169), (21, 99040835), (35, 59424501), (53, 39242595), (105, 19808167), (159, 13080865), (251, 8286285), (265, 7848519), (371, 5606085), (753, 2762095), (795, 2616173), (1113, 1868695), (1255, 1657257), (1489, 1396815), (1757, 1183755), (1855, 1121217), (3765, 552419), (4467, 465605), (5271, 394585), (5565, 373739), (7445, 279363), (8785, 236751), (10423, 199545), (13303, 156345), (22335, 93121), (26355, 78917), (31269, 66515), (39909, 52115)]