197629558945

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1513417}}^1$

素因数の和:1513490

約数の個数: 48

約数和(自身を含む): 304342306128

約数和(自身を除く): 106712747183

約数列:

[1, 5, 7, 13, 35, 41, 49, 65, 91, 205, 245, 287, 455, 533, 637, 1435, 2009, 2665, 3185, 3731, 10045, 18655, 26117, 130585, 1513417, 7567085, 10593919, 19674421, 52969595, 62050097, 74157433, 98372105, 137720947, 310250485, 370787165, 434350679, 688604735, 806651261, 964046629, 2171753395, 3040454753, 4033256305, 4820233145, 5646558827, 15202273765, 28232794135, 39525911789, 197629558945]

約数ペア:

[(1, 197629558945), (5, 39525911789), (7, 28232794135), (13, 15202273765), (35, 5646558827), (41, 4820233145), (49, 4033256305), (65, 3040454753), (91, 2171753395), (205, 964046629), (245, 806651261), (287, 688604735), (455, 434350679), (533, 370787165), (637, 310250485), (1435, 137720947), (2009, 98372105), (2665, 74157433), (3185, 62050097), (3731, 52969595), (10045, 19674421), (18655, 10593919), (26117, 7567085), (130585, 1513417)]