1373184956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5323}}^1$

素因数の和:5403

約数の個数: 72

約数和(自身を含む): 2914506672

約数和(自身を除く): 1541321716

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 121, 143, 164, 242, 286, 451, 484, 533, 572, 902, 1066, 1573, 1804, 2132, 3146, 4961, 5323, 5863, 6292, 9922, 10646, 11726, 19844, 21292, 23452, 58553, 64493, 69199, 117106, 128986, 138398, 218243, 234212, 257972, 276796, 436486, 644083, 761189, 872972, 1288166, 1522378, 2400673, 2576332, 2837159, 3044756, 4801346, 5674318, 8373079, 9602692, 11348636, 16746158, 26407403, 31208749, 33492316, 52814806, 62417498, 105629612, 124834996, 343296239, 686592478, 1373184956]

約数ペア:

[(1, 1373184956), (2, 686592478), (4, 343296239), (11, 124834996), (13, 105629612), (22, 62417498), (26, 52814806), (41, 33492316), (44, 31208749), (52, 26407403), (82, 16746158), (121, 11348636), (143, 9602692), (164, 8373079), (242, 5674318), (286, 4801346), (451, 3044756), (484, 2837159), (533, 2576332), (572, 2400673), (902, 1522378), (1066, 1288166), (1573, 872972), (1804, 761189), (2132, 644083), (3146, 436486), (4961, 276796), (5323, 257972), (5863, 234212), (6292, 218243), (9922, 138398), (10646, 128986), (11726, 117106), (19844, 69199), (21292, 64493), (23452, 58553)]