1649276916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{853663}}^1$

素因数の和:853700

約数の個数: 48

約数和(自身を含む): 4589297664

約数和(自身を除く): 2940020748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 853663, 1707326, 2560989, 3414652, 5121978, 5975641, 10243956, 11951282, 17926923, 19634249, 23902564, 35853846, 39268498, 58902747, 71707692, 78536996, 117805494, 137439743, 235610988, 274879486, 412319229, 549758972, 824638458, 1649276916]

約数ペア:

[(1, 1649276916), (2, 824638458), (3, 549758972), (4, 412319229), (6, 274879486), (7, 235610988), (12, 137439743), (14, 117805494), (21, 78536996), (23, 71707692), (28, 58902747), (42, 39268498), (46, 35853846), (69, 23902564), (84, 19634249), (92, 17926923), (138, 11951282), (161, 10243956), (276, 5975641), (322, 5121978), (483, 3414652), (644, 2560989), (966, 1707326), (1932, 853663)]