2395215316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{51581}}^1$

素因数の和:51664

約数の個数: 48

約数和(自身を含む): 4852834560

約数和(自身を除く): 2457619244

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 893, 988, 1222, 1786, 2444, 3572, 11609, 23218, 46436, 51581, 103162, 206324, 670553, 980039, 1341106, 1960078, 2424307, 2682212, 3920156, 4848614, 9697228, 12740507, 25481014, 31515991, 46061833, 50962028, 63031982, 92123666, 126063964, 184247332, 598803829, 1197607658, 2395215316]

約数ペア:

[(1, 2395215316), (2, 1197607658), (4, 598803829), (13, 184247332), (19, 126063964), (26, 92123666), (38, 63031982), (47, 50962028), (52, 46061833), (76, 31515991), (94, 25481014), (188, 12740507), (247, 9697228), (494, 4848614), (611, 3920156), (893, 2682212), (988, 2424307), (1222, 1960078), (1786, 1341106), (2444, 980039), (3572, 670553), (11609, 206324), (23218, 103162), (46436, 51581)]