2053204398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{99971}}^1$

素因数の和:100149

約数の個数: 48

約数和(自身を含む): 5115367296

約数和(自身を除く): 3062162898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 6846, 10269, 20538, 99971, 199942, 299913, 599826, 699797, 899739, 1399594, 1799478, 2099391, 4198782, 6298173, 12596346, 16295273, 32590546, 48885819, 97771638, 114066911, 146657457, 228133822, 293314914, 342200733, 684401466, 1026602199, 2053204398]

約数ペア:

[(1, 2053204398), (2, 1026602199), (3, 684401466), (6, 342200733), (7, 293314914), (9, 228133822), (14, 146657457), (18, 114066911), (21, 97771638), (42, 48885819), (63, 32590546), (126, 16295273), (163, 12596346), (326, 6298173), (489, 4198782), (978, 2099391), (1141, 1799478), (1467, 1399594), (2282, 899739), (2934, 699797), (3423, 599826), (6846, 299913), (10269, 199942), (20538, 99971)]