2901322158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{1123}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 6700838400

約数和(自身を除く): 3799516242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 449, 822, 898, 959, 1123, 1347, 1918, 2246, 2694, 2877, 3143, 3369, 5754, 6286, 6738, 7861, 9429, 15722, 18858, 23583, 47166, 61513, 123026, 153851, 184539, 307702, 369078, 430591, 461553, 504227, 861182, 923106, 1008454, 1076957, 1291773, 1512681, 2153914, 2583546, 3025362, 3230871, 3529589, 6461742, 7059178, 10588767, 21177534, 69079099, 138158198, 207237297, 414474594, 483553693, 967107386, 1450661079, 2901322158]

約数ペア:

[(1, 2901322158), (2, 1450661079), (3, 967107386), (6, 483553693), (7, 414474594), (14, 207237297), (21, 138158198), (42, 69079099), (137, 21177534), (274, 10588767), (411, 7059178), (449, 6461742), (822, 3529589), (898, 3230871), (959, 3025362), (1123, 2583546), (1347, 2153914), (1918, 1512681), (2246, 1291773), (2694, 1076957), (2877, 1008454), (3143, 923106), (3369, 861182), (5754, 504227), (6286, 461553), (6738, 430591), (7861, 369078), (9429, 307702), (15722, 184539), (18858, 153851), (23583, 123026), (47166, 61513)]