654395028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{146989}}^1$

素因数の和:147056

約数の個数: 48

約数和(自身を含む): 1777991040

約数和(自身を除く): 1123596012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 146989, 293978, 440967, 587956, 881934, 1028923, 1763868, 2057846, 3086769, 4115692, 6173538, 7790417, 12347076, 15580834, 23371251, 31161668, 46742502, 54532919, 93485004, 109065838, 163598757, 218131676, 327197514, 654395028]

約数ペア:

[(1, 654395028), (2, 327197514), (3, 218131676), (4, 163598757), (6, 109065838), (7, 93485004), (12, 54532919), (14, 46742502), (21, 31161668), (28, 23371251), (42, 15580834), (53, 12347076), (84, 7790417), (106, 6173538), (159, 4115692), (212, 3086769), (318, 2057846), (371, 1763868), (636, 1028923), (742, 881934), (1113, 587956), (1484, 440967), (2226, 293978), (4452, 146989)]