672743006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{37123}}^1$

素因数の和:37196

約数の個数: 32

約数和(自身を含む): 1178761248

約数和(自身を除く): 506018242

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 9061, 18122, 37123, 74246, 482599, 631091, 965198, 1262182, 1522043, 3044086, 8204183, 16408366, 19786559, 25874731, 39573118, 51749462, 336371503, 672743006]

約数ペア:

[(1, 672743006), (2, 336371503), (13, 51749462), (17, 39573118), (26, 25874731), (34, 19786559), (41, 16408366), (82, 8204183), (221, 3044086), (442, 1522043), (533, 1262182), (697, 965198), (1066, 631091), (1394, 482599), (9061, 74246), (18122, 37123)]