505890294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5119}}^1$

素因数の和:5325

約数の個数: 64

約数和(自身を含む): 1252392960

約数和(自身を除く): 746502666

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 181, 182, 273, 362, 543, 546, 1086, 1267, 2353, 2534, 3801, 4706, 5119, 7059, 7602, 10238, 14118, 15357, 16471, 30714, 32942, 35833, 49413, 66547, 71666, 98826, 107499, 133094, 199641, 214998, 399282, 465829, 926539, 931658, 1397487, 1853078, 2779617, 2794974, 5559234, 6485773, 12045007, 12971546, 19457319, 24090014, 36135021, 38914638, 72270042, 84315049, 168630098, 252945147, 505890294]

約数ペア:

[(1, 505890294), (2, 252945147), (3, 168630098), (6, 84315049), (7, 72270042), (13, 38914638), (14, 36135021), (21, 24090014), (26, 19457319), (39, 12971546), (42, 12045007), (78, 6485773), (91, 5559234), (181, 2794974), (182, 2779617), (273, 1853078), (362, 1397487), (543, 931658), (546, 926539), (1086, 465829), (1267, 399282), (2353, 214998), (2534, 199641), (3801, 133094), (4706, 107499), (5119, 98826), (7059, 71666), (7602, 66547), (10238, 49413), (14118, 35833), (15357, 32942), (16471, 30714)]