413595196

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{773}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 841046976

約数和(自身を除く): 427451780

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 197, 388, 394, 679, 773, 788, 1358, 1379, 1546, 2716, 2758, 3092, 5411, 5516, 10822, 19109, 21644, 38218, 74981, 76436, 133763, 149962, 152281, 267526, 299924, 304562, 524867, 535052, 609124, 1049734, 1065967, 2099468, 2131934, 4263868, 14771257, 29542514, 59085028, 103398799, 206797598, 413595196]

約数ペア:

[(1, 413595196), (2, 206797598), (4, 103398799), (7, 59085028), (14, 29542514), (28, 14771257), (97, 4263868), (194, 2131934), (197, 2099468), (388, 1065967), (394, 1049734), (679, 609124), (773, 535052), (788, 524867), (1358, 304562), (1379, 299924), (1546, 267526), (2716, 152281), (2758, 149962), (3092, 133763), (5411, 76436), (5516, 74981), (10822, 38218), (19109, 21644)]