3640781644

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 6523453440

約数和(自身を除く): 2882671796

約数列:

[1, 2, 4, 127, 157, 191, 239, 254, 314, 382, 478, 508, 628, 764, 956, 19939, 24257, 29987, 30353, 37523, 39878, 45649, 48514, 59974, 60706, 75046, 79756, 91298, 97028, 119948, 121412, 150092, 182596, 3808349, 4765421, 5797423, 7166893, 7616698, 9530842, 11594846, 14333786, 15233396, 19061684, 23189692, 28667572, 910195411, 1820390822, 3640781644]

約数ペア:

[(1, 3640781644), (2, 1820390822), (4, 910195411), (127, 28667572), (157, 23189692), (191, 19061684), (239, 15233396), (254, 14333786), (314, 11594846), (382, 9530842), (478, 7616698), (508, 7166893), (628, 5797423), (764, 4765421), (956, 3808349), (19939, 182596), (24257, 150092), (29987, 121412), (30353, 119948), (37523, 97028), (39878, 91298), (45649, 79756), (48514, 75046), (59974, 60706)]