2013452223

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 3008102400

約数和(自身を除く): 994650177

約数列:

[1, 3, 23, 29, 47, 69, 79, 87, 141, 237, 271, 667, 813, 1081, 1363, 1817, 2001, 2291, 3243, 3713, 4089, 5451, 6233, 6873, 7859, 11139, 12737, 18699, 21409, 23577, 31349, 38211, 52693, 64227, 85399, 94047, 107677, 158079, 180757, 256197, 292951, 323031, 369373, 492407, 542271, 620861, 878853, 1006223, 1108119, 1477221, 1862583, 2476571, 3018669, 7429713, 8495579, 14279803, 23143129, 25486737, 29180467, 42839409, 69429387, 87541401, 671150741, 2013452223]

約数ペア:

[(1, 2013452223), (3, 671150741), (23, 87541401), (29, 69429387), (47, 42839409), (69, 29180467), (79, 25486737), (87, 23143129), (141, 14279803), (237, 8495579), (271, 7429713), (667, 3018669), (813, 2476571), (1081, 1862583), (1363, 1477221), (1817, 1108119), (2001, 1006223), (2291, 878853), (3243, 620861), (3713, 542271), (4089, 492407), (5451, 369373), (6233, 323031), (6873, 292951), (7859, 256197), (11139, 180757), (12737, 158079), (18699, 107677), (21409, 94047), (23577, 85399), (31349, 64227), (38211, 52693)]