428664693604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{3116111}}^1$

素因数の和:3116173

約数の個数: 48

約数和(自身を含む): 910901859840

約数和(自身を除く): 482237166236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 4913, 8092, 9826, 19652, 34391, 68782, 137564, 3116111, 6232222, 12464444, 21812777, 43625554, 52973887, 87251108, 105947774, 211895548, 370817209, 741634418, 900556079, 1483268836, 1801112158, 3602224316, 6303892553, 12607785106, 15309453343, 25215570212, 30618906686, 61237813372, 107166173401, 214332346802, 428664693604]

約数ペア:

[(1, 428664693604), (2, 214332346802), (4, 107166173401), (7, 61237813372), (14, 30618906686), (17, 25215570212), (28, 15309453343), (34, 12607785106), (68, 6303892553), (119, 3602224316), (238, 1801112158), (289, 1483268836), (476, 900556079), (578, 741634418), (1156, 370817209), (2023, 211895548), (4046, 105947774), (4913, 87251108), (8092, 52973887), (9826, 43625554), (19652, 21812777), (34391, 12464444), (68782, 6232222), (137564, 3116111)]