745502012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2903}}^1$

素因数の和:3066

約数の個数: 48

約数和(自身を含む): 1431091200

約数和(自身を除く): 685589188

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 109, 124, 218, 436, 589, 1178, 2071, 2356, 2903, 3379, 4142, 5806, 6758, 8284, 11612, 13516, 55157, 64201, 89993, 110314, 128402, 179986, 220628, 256804, 316427, 359972, 632854, 1265708, 1709867, 3419734, 6012113, 6839468, 9809237, 12024226, 19618474, 24048452, 39236948, 186375503, 372751006, 745502012]

約数ペア:

[(1, 745502012), (2, 372751006), (4, 186375503), (19, 39236948), (31, 24048452), (38, 19618474), (62, 12024226), (76, 9809237), (109, 6839468), (124, 6012113), (218, 3419734), (436, 1709867), (589, 1265708), (1178, 632854), (2071, 359972), (2356, 316427), (2903, 256804), (3379, 220628), (4142, 179986), (5806, 128402), (6758, 110314), (8284, 89993), (11612, 64201), (13516, 55157)]