2019504982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{1619}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 3474705600

約数和(自身を除く): 1455200618

約数列:

[1, 2, 11, 22, 31, 59, 62, 118, 341, 649, 682, 961, 1298, 1619, 1829, 1922, 3238, 3658, 10571, 17809, 20119, 21142, 35618, 40238, 50189, 56699, 95521, 100378, 113398, 191042, 552079, 623689, 1050731, 1104158, 1247378, 1555859, 2101462, 2961151, 3111718, 5922302, 17114449, 32572661, 34228898, 65145322, 91795681, 183591362, 1009752491, 2019504982]

約数ペア:

[(1, 2019504982), (2, 1009752491), (11, 183591362), (22, 91795681), (31, 65145322), (59, 34228898), (62, 32572661), (118, 17114449), (341, 5922302), (649, 3111718), (682, 2961151), (961, 2101462), (1298, 1555859), (1619, 1247378), (1829, 1104158), (1922, 1050731), (3238, 623689), (3658, 552079), (10571, 191042), (17809, 113398), (20119, 100378), (21142, 95521), (35618, 56699), (40238, 50189)]