1038874772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 2054467800

約数和(自身を除く): 1015593028

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 197, 269, 338, 377, 394, 538, 676, 754, 788, 1076, 1508, 2561, 3497, 4901, 5122, 5713, 6994, 7801, 9802, 10244, 11426, 13988, 15602, 19604, 22852, 31204, 33293, 45461, 52993, 66586, 74269, 90922, 101413, 105986, 133172, 148538, 181844, 202826, 211972, 297076, 405652, 688909, 965497, 1318369, 1377818, 1536797, 1930994, 2636738, 2755636, 3073594, 3861988, 5273476, 6147188, 8955817, 17911634, 19978361, 35823268, 39956722, 79913444, 259718693, 519437386, 1038874772]

約数ペア:

[(1, 1038874772), (2, 519437386), (4, 259718693), (13, 79913444), (26, 39956722), (29, 35823268), (52, 19978361), (58, 17911634), (116, 8955817), (169, 6147188), (197, 5273476), (269, 3861988), (338, 3073594), (377, 2755636), (394, 2636738), (538, 1930994), (676, 1536797), (754, 1377818), (788, 1318369), (1076, 965497), (1508, 688909), (2561, 405652), (3497, 297076), (4901, 211972), (5122, 202826), (5713, 181844), (6994, 148538), (7801, 133172), (9802, 105986), (10244, 101413), (11426, 90922), (13988, 74269), (15602, 66586), (19604, 52993), (22852, 45461), (31204, 33293)]