1208588444

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{32381}}^1$

素因数の和:32466

約数の個数: 48

約数和(自身を含む): 2553255936

約数和(自身を除く): 1344667492

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2666, 5332, 9331, 18662, 32381, 37324, 64762, 129524, 226667, 453334, 906668, 1003811, 1392383, 2007622, 2784766, 4015244, 5569532, 7026677, 9746681, 14053354, 19493362, 28106708, 38986724, 43163873, 86327746, 172655492, 302147111, 604294222, 1208588444]

約数ペア:

[(1, 1208588444), (2, 604294222), (4, 302147111), (7, 172655492), (14, 86327746), (28, 43163873), (31, 38986724), (43, 28106708), (62, 19493362), (86, 14053354), (124, 9746681), (172, 7026677), (217, 5569532), (301, 4015244), (434, 2784766), (602, 2007622), (868, 1392383), (1204, 1003811), (1333, 906668), (2666, 453334), (5332, 226667), (9331, 129524), (18662, 64762), (32381, 37324)]