1993669964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{94201}}^1$

素因数の和:94266

約数の個数: 48

約数和(自身を含む): 4209698976

約数和(自身を除く): 2216029012

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 21164, 94201, 188402, 376804, 1036211, 1224613, 2072422, 2449226, 3485437, 4144844, 4898452, 6970874, 13470743, 13941748, 26941486, 38339807, 45310681, 53882972, 76679614, 90621362, 153359228, 181242724, 498417491, 996834982, 1993669964]

約数ペア:

[(1, 1993669964), (2, 996834982), (4, 498417491), (11, 181242724), (13, 153359228), (22, 90621362), (26, 76679614), (37, 53882972), (44, 45310681), (52, 38339807), (74, 26941486), (143, 13941748), (148, 13470743), (286, 6970874), (407, 4898452), (481, 4144844), (572, 3485437), (814, 2449226), (962, 2072422), (1628, 1224613), (1924, 1036211), (5291, 376804), (10582, 188402), (21164, 94201)]