401079028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{929}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 851195520

約数和(自身を除く): 450116492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 907, 929, 1814, 1858, 3628, 3716, 6349, 6503, 12698, 13006, 15419, 15793, 25396, 26012, 30838, 31586, 61676, 63172, 107933, 110551, 215866, 221102, 431732, 442204, 842603, 1685206, 3370412, 5898221, 11796442, 14324251, 23592884, 28648502, 57297004, 100269757, 200539514, 401079028]

約数ペア:

[(1, 401079028), (2, 200539514), (4, 100269757), (7, 57297004), (14, 28648502), (17, 23592884), (28, 14324251), (34, 11796442), (68, 5898221), (119, 3370412), (238, 1685206), (476, 842603), (907, 442204), (929, 431732), (1814, 221102), (1858, 215866), (3628, 110551), (3716, 107933), (6349, 63172), (6503, 61676), (12698, 31586), (13006, 30838), (15419, 26012), (15793, 25396)]