1219754932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{27529}}^1$

素因数の和:27616

約数の個数: 48

約数和(自身を含む): 2497521600

約数和(自身を除く): 1277766668

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 209, 212, 418, 583, 836, 1007, 1166, 2014, 2332, 4028, 11077, 22154, 27529, 44308, 55058, 110116, 302819, 523051, 605638, 1046102, 1211276, 1459037, 2092204, 2918074, 5753561, 5836148, 11507122, 16049407, 23014244, 27721703, 32098814, 55443406, 64197628, 110886812, 304938733, 609877466, 1219754932]

約数ペア:

[(1, 1219754932), (2, 609877466), (4, 304938733), (11, 110886812), (19, 64197628), (22, 55443406), (38, 32098814), (44, 27721703), (53, 23014244), (76, 16049407), (106, 11507122), (209, 5836148), (212, 5753561), (418, 2918074), (583, 2092204), (836, 1459037), (1007, 1211276), (1166, 1046102), (2014, 605638), (2332, 523051), (4028, 302819), (11077, 110116), (22154, 55058), (27529, 44308)]