4612457518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 7697571840

約数和(自身を除く): 3085114322

約数列:

[1, 2, 19, 37, 38, 47, 74, 94, 223, 313, 446, 626, 703, 893, 1406, 1739, 1786, 3478, 4237, 5947, 8251, 8474, 10481, 11581, 11894, 14711, 16502, 20962, 23162, 29422, 33041, 66082, 69799, 139598, 156769, 199139, 220039, 279509, 313538, 387797, 398278, 440078, 544307, 559018, 775594, 1088614, 1326181, 2582563, 2652362, 3280553, 5165126, 6561106, 7368143, 10341833, 14736286, 20683666, 49068697, 62330507, 98137394, 121380461, 124661014, 242760922, 2306228759, 4612457518]

約数ペア:

[(1, 4612457518), (2, 2306228759), (19, 242760922), (37, 124661014), (38, 121380461), (47, 98137394), (74, 62330507), (94, 49068697), (223, 20683666), (313, 14736286), (446, 10341833), (626, 7368143), (703, 6561106), (893, 5165126), (1406, 3280553), (1739, 2652362), (1786, 2582563), (3478, 1326181), (4237, 1088614), (5947, 775594), (8251, 559018), (8474, 544307), (10481, 440078), (11581, 398278), (11894, 387797), (14711, 313538), (16502, 279509), (20962, 220039), (23162, 199139), (29422, 156769), (33041, 139598), (66082, 69799)]