1961567236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{1297}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 3799547136

約数和(自身を除く): 1837979900

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 967, 1297, 1564, 1934, 2594, 3868, 5188, 16439, 22049, 22241, 29831, 32878, 44098, 44482, 59662, 65756, 88196, 88964, 119324, 378097, 507127, 756194, 1014254, 1254199, 1512388, 2028508, 2508398, 5016796, 21321383, 28846577, 42642766, 57693154, 85285532, 115386308, 490391809, 980783618, 1961567236]

約数ペア:

[(1, 1961567236), (2, 980783618), (4, 490391809), (17, 115386308), (23, 85285532), (34, 57693154), (46, 42642766), (68, 28846577), (92, 21321383), (391, 5016796), (782, 2508398), (967, 2028508), (1297, 1512388), (1564, 1254199), (1934, 1014254), (2594, 756194), (3868, 507127), (5188, 378097), (16439, 119324), (22049, 88964), (22241, 88196), (29831, 65756), (32878, 59662), (44098, 44482)]