15697919356

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{449591}}^1$

素因数の和:449674

約数の個数: 48

約数和(自身を含む): 33233840640

約数和(自身を除く): 17535921284

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 406, 602, 812, 1204, 1247, 2494, 4988, 8729, 17458, 34916, 449591, 899182, 1798364, 3147137, 6294274, 12588548, 13038139, 19332413, 26076278, 38664826, 52152556, 77329652, 91266973, 135326891, 182533946, 270653782, 365067892, 541307564, 560639977, 1121279954, 2242559908, 3924479839, 7848959678, 15697919356]

約数ペア:

[(1, 15697919356), (2, 7848959678), (4, 3924479839), (7, 2242559908), (14, 1121279954), (28, 560639977), (29, 541307564), (43, 365067892), (58, 270653782), (86, 182533946), (116, 135326891), (172, 91266973), (203, 77329652), (301, 52152556), (406, 38664826), (602, 26076278), (812, 19332413), (1204, 13038139), (1247, 12588548), (2494, 6294274), (4988, 3147137), (8729, 1798364), (17458, 899182), (34916, 449591)]