170910844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 333163936

約数和(自身を除く): 162253092

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 211, 421, 422, 481, 842, 844, 962, 1684, 1924, 2743, 5473, 5486, 7807, 10946, 10972, 15577, 15614, 21892, 31154, 31228, 62308, 88831, 101491, 177662, 202501, 202982, 355324, 405002, 405964, 810004, 1154803, 2309606, 3286747, 4619212, 6573494, 13146988, 42727711, 85455422, 170910844]

約数ペア:

[(1, 170910844), (2, 85455422), (4, 42727711), (13, 13146988), (26, 6573494), (37, 4619212), (52, 3286747), (74, 2309606), (148, 1154803), (211, 810004), (421, 405964), (422, 405002), (481, 355324), (842, 202982), (844, 202501), (962, 177662), (1684, 101491), (1924, 88831), (2743, 62308), (5473, 31228), (5486, 31154), (7807, 21892), (10946, 15614), (10972, 15577)]