401202452

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{593}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 817229952

約数和(自身を除く): 416027500

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 331, 511, 593, 662, 1022, 1186, 1324, 2044, 2317, 2372, 4151, 4634, 8302, 9268, 16604, 24163, 43289, 48326, 86578, 96652, 169141, 173156, 196283, 303023, 338282, 392566, 606046, 676564, 785132, 1212092, 1373981, 2747962, 5495924, 14328659, 28657318, 57314636, 100300613, 200601226, 401202452]

約数ペア:

[(1, 401202452), (2, 200601226), (4, 100300613), (7, 57314636), (14, 28657318), (28, 14328659), (73, 5495924), (146, 2747962), (292, 1373981), (331, 1212092), (511, 785132), (593, 676564), (662, 606046), (1022, 392566), (1186, 338282), (1324, 303023), (2044, 196283), (2317, 173156), (2372, 169141), (4151, 96652), (4634, 86578), (8302, 48326), (9268, 43289), (16604, 24163)]