1570672649

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 2072770560

約数和(自身を除く): 502097911

約数列:

[1, 7, 13, 41, 47, 53, 91, 169, 287, 329, 371, 533, 611, 689, 1183, 1927, 2173, 2197, 2491, 3731, 4277, 4823, 6929, 7943, 8957, 13489, 15211, 15379, 17437, 25051, 28249, 32383, 48503, 55601, 62699, 90077, 102131, 103259, 116441, 175357, 197743, 226681, 325663, 367237, 420979, 630539, 714917, 722813, 815087, 1327703, 2279641, 2570659, 2946853, 4233619, 4774081, 5472727, 9293921, 17260139, 29635333, 33418567, 38309089, 120820973, 224381807, 1570672649]

約数ペア:

[(1, 1570672649), (7, 224381807), (13, 120820973), (41, 38309089), (47, 33418567), (53, 29635333), (91, 17260139), (169, 9293921), (287, 5472727), (329, 4774081), (371, 4233619), (533, 2946853), (611, 2570659), (689, 2279641), (1183, 1327703), (1927, 815087), (2173, 722813), (2197, 714917), (2491, 630539), (3731, 420979), (4277, 367237), (4823, 325663), (6929, 226681), (7943, 197743), (8957, 175357), (13489, 116441), (15211, 103259), (15379, 102131), (17437, 90077), (25051, 62699), (28249, 55601), (32383, 48503)]