1330753528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 2724039360

約数和(自身を除く): 1393285832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 193, 334, 386, 397, 668, 772, 794, 1336, 1544, 1588, 2171, 2509, 3176, 4342, 5018, 5161, 8684, 10036, 10322, 17368, 20072, 20644, 32231, 41288, 64462, 66299, 76621, 128924, 132598, 153242, 257848, 265196, 306484, 419003, 530392, 612968, 838006, 861887, 996073, 1676012, 1723774, 1992146, 3352024, 3447548, 3984292, 6895096, 7968584, 12795707, 25591414, 51182828, 102365656, 166344191, 332688382, 665376764, 1330753528]

約数ペア:

[(1, 1330753528), (2, 665376764), (4, 332688382), (8, 166344191), (13, 102365656), (26, 51182828), (52, 25591414), (104, 12795707), (167, 7968584), (193, 6895096), (334, 3984292), (386, 3447548), (397, 3352024), (668, 1992146), (772, 1723774), (794, 1676012), (1336, 996073), (1544, 861887), (1588, 838006), (2171, 612968), (2509, 530392), (3176, 419003), (4342, 306484), (5018, 265196), (5161, 257848), (8684, 153242), (10036, 132598), (10322, 128924), (17368, 76621), (20072, 66299), (20644, 64462), (32231, 41288)]