401034284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20549}}^1$

素因数の和:20618

約数の個数: 48

約数和(自身を含む): 870004800

約数和(自身を除く): 468970516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 9758, 19516, 20549, 41098, 82196, 143843, 287686, 349333, 575372, 698666, 842509, 1397332, 1685018, 2445331, 3370036, 4890662, 5897563, 9781324, 11795126, 14322653, 23590252, 28645306, 57290612, 100258571, 200517142, 401034284]

約数ペア:

[(1, 401034284), (2, 200517142), (4, 100258571), (7, 57290612), (14, 28645306), (17, 23590252), (28, 14322653), (34, 11795126), (41, 9781324), (68, 5897563), (82, 4890662), (119, 3370036), (164, 2445331), (238, 1685018), (287, 1397332), (476, 842509), (574, 698666), (697, 575372), (1148, 349333), (1394, 287686), (2788, 143843), (4879, 82196), (9758, 41098), (19516, 20549)]