1330580177764

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1\times {\mathrm{40277}}^1$

素因数の和:41748

約数の個数: 48

約数和(自身を含む): 2389729184640

約数和(自身を除く): 1059149006876

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 1307, 2614, 5228, 6319, 12638, 25276, 40277, 80554, 92797, 116323, 161108, 185594, 232646, 371188, 465292, 2859667, 3584653, 5719334, 7169306, 8258933, 11438668, 14338612, 16517866, 33035732, 52642039, 105284078, 210568156, 254510363, 509020726, 1018041452, 3737584769, 4685141471, 7475169538, 9370282942, 14950339076, 18740565884, 332645044441, 665290088882, 1330580177764]

約数ペア:

[(1, 1330580177764), (2, 665290088882), (4, 332645044441), (71, 18740565884), (89, 14950339076), (142, 9370282942), (178, 7475169538), (284, 4685141471), (356, 3737584769), (1307, 1018041452), (2614, 509020726), (5228, 254510363), (6319, 210568156), (12638, 105284078), (25276, 52642039), (40277, 33035732), (80554, 16517866), (92797, 14338612), (116323, 11438668), (161108, 8258933), (185594, 7169306), (232646, 5719334), (371188, 3584653), (465292, 2859667)]