2647958028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{190391}}^1$

素因数の和:190478

約数の個数: 48

約数和(自身を含む): 6610410240

約数和(自身を除く): 3962452212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 6954, 13908, 190391, 380782, 571173, 761564, 1142346, 2284692, 3617429, 7234858, 10852287, 11613851, 14469716, 21704574, 23227702, 34841553, 43409148, 46455404, 69683106, 139366212, 220663169, 441326338, 661989507, 882652676, 1323979014, 2647958028]

約数ペア:

[(1, 2647958028), (2, 1323979014), (3, 882652676), (4, 661989507), (6, 441326338), (12, 220663169), (19, 139366212), (38, 69683106), (57, 46455404), (61, 43409148), (76, 34841553), (114, 23227702), (122, 21704574), (183, 14469716), (228, 11613851), (244, 10852287), (366, 7234858), (732, 3617429), (1159, 2284692), (2318, 1142346), (3477, 761564), (4636, 571173), (6954, 380782), (13908, 190391)]