1949141328

素因数分解:

$2^4\times 3^1\times {\mathrm{449}}^1\times {\mathrm{90439}}^1$

素因数の和:90899

約数の個数: 40

約数和(自身を含む): 5046552000

約数和(自身を除く): 3097410672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449, 898, 1347, 1796, 2694, 3592, 5388, 7184, 10776, 21552, 90439, 180878, 271317, 361756, 542634, 723512, 1085268, 1447024, 2170536, 4341072, 40607111, 81214222, 121821333, 162428444, 243642666, 324856888, 487285332, 649713776, 974570664, 1949141328]

約数ペア:

[(1, 1949141328), (2, 974570664), (3, 649713776), (4, 487285332), (6, 324856888), (8, 243642666), (12, 162428444), (16, 121821333), (24, 81214222), (48, 40607111), (449, 4341072), (898, 2170536), (1347, 1447024), (1796, 1085268), (2694, 723512), (3592, 542634), (5388, 361756), (7184, 271317), (10776, 180878), (21552, 90439)]