996915568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{153089}}^1$

素因数の和:153145

約数の個数: 40

約数和(自身を含む): 2164080240

約数和(自身を除く): 1167164672

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 153089, 306178, 612356, 1224712, 1683979, 2449424, 3367958, 5664293, 6735916, 11328586, 13471832, 22657172, 26943664, 45314344, 62307223, 90628688, 124614446, 249228892, 498457784, 996915568]

約数ペア:

[(1, 996915568), (2, 498457784), (4, 249228892), (8, 124614446), (11, 90628688), (16, 62307223), (22, 45314344), (37, 26943664), (44, 22657172), (74, 13471832), (88, 11328586), (148, 6735916), (176, 5664293), (296, 3367958), (407, 2449424), (592, 1683979), (814, 1224712), (1628, 612356), (3256, 306178), (6512, 153089)]