1961957928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{159977}}^1$

素因数の和:160066

約数の個数: 64

約数和(自身を含む): 5682418560

約数和(自身を除く): 3720460632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 159977, 319954, 479931, 639908, 959862, 1119839, 1279816, 1919724, 2239678, 3359517, 3839448, 4479356, 6719034, 8958712, 11678321, 13438068, 23356642, 26876136, 35034963, 46713284, 70069926, 81748247, 93426568, 140139852, 163496494, 245244741, 280279704, 326992988, 490489482, 653985976, 980978964, 1961957928]

約数ペア:

[(1, 1961957928), (2, 980978964), (3, 653985976), (4, 490489482), (6, 326992988), (7, 280279704), (8, 245244741), (12, 163496494), (14, 140139852), (21, 93426568), (24, 81748247), (28, 70069926), (42, 46713284), (56, 35034963), (73, 26876136), (84, 23356642), (146, 13438068), (168, 11678321), (219, 8958712), (292, 6719034), (438, 4479356), (511, 3839448), (584, 3359517), (876, 2239678), (1022, 1919724), (1533, 1279816), (1752, 1119839), (2044, 959862), (3066, 639908), (4088, 479931), (6132, 319954), (12264, 159977)]