1393992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 3978000

約数和(自身を除く): 2584008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1019, 1368, 2038, 3057, 4076, 6114, 8152, 9171, 12228, 18342, 19361, 24456, 36684, 38722, 58083, 73368, 77444, 116166, 154888, 174249, 232332, 348498, 464664, 696996, 1393992]

約数ペア:

[(1, 1393992), (2, 696996), (3, 464664), (4, 348498), (6, 232332), (8, 174249), (9, 154888), (12, 116166), (18, 77444), (19, 73368), (24, 58083), (36, 38722), (38, 36684), (57, 24456), (72, 19361), (76, 18342), (114, 12228), (152, 9171), (171, 8152), (228, 6114), (342, 4076), (456, 3057), (684, 2038), (1019, 1368)]